pythonic way of getting the list of divisors given prime factorization
I have the prime factorization as a dictionary:

    >>>pf(10)
    >>>{2:2,5:2}

What is the best pythonic way for retrieving all the divisors of the number using the function `pf`? feel free to use `itertools`.

pythonic way of getting the list of divisors given prime factorization
===

I have the prime factorization as a dictionary:

    >>>pf(10)
    >>>{2:2,5:2}

What is the best pythonic way for retrieving all the divisors of the number using the function `pf`? feel free to use `itertools`.
