How many factors does 16^2 have?
Options:  A) 2  B) 8  C) 4  D) 25  E) 26
36^2 = 6*6*6*6 = 2^4*3^4   Total factors = (4+1)*(4+1) = 2*2= 
<gadget id="calculator">2*2</gadget>
<output>4</output>
4   Answer 4.
<result>C</result>
How many factors does 16^2 have?