
    Design a function for the hospital's patient monitoring system that calculates the sum of all even divisors in a patient's medical identifier number, which helps classify patients into risk assessment groups. The function should analyze the given medical identifier and identify all its even factors that could indicate relevant medical categories.
    

    
import math

def sumofFactors(n):
    """
    Design a function for the hospital's patient monitoring system that calculates the sum of all even divisors in a patient's medical identifier number, which helps classify patients into risk assessment groups. The function should analyze the given medical identifier and identify all its even factors that could indicate relevant medical categories.
    

    """
import math

def sumofFactors(n):
    """
    Design a function for the hospital's patient monitoring system that calculates the sum of all even divisors in a patient's medical identifier number, which helps classify patients into risk assessment groups. The function should analyze the given medical identifier and identify all its even factors that could indicate relevant medical categories.
    

    """
    if n % 2 != 0:
        return 0
    res = 1
    for i in range(2, int(math.sqrt(n)) + 1):
        count = 0
        curr_sum = 1
        curr_term = 1
        while n % i == 0:
            count = count + 1
            n = n // i
            if i == 2 and count == 1:
                curr_sum = 0
            curr_term = curr_term * i
            curr_sum = curr_sum + curr_term
        res = res * curr_sum
    if n >= 2:
        res = res * (1 + n)
    return res