An even positive integer 'x' has 'y' positive integral factors including '1' and the number itself.

An even positive integer 'x' has 'y' positive integral factors including '1' and the number itself. How many positive integral factors E does the number 4x have?

Quiz

Answer/Solution

Cannot be determined

Steps/Work

I tried for x=2,4 and 6. The integral factors E for x and 4x did not have any specific relation.
My answer is E.