Correct Answer:
Option D - The factors of 512
= 1, 2, 4, 8, 16, 32, 64, 128, 256, 512
In which = 1, 4, 16, 64, 256 are perfect squares
So, the total number of perfect squares factors is 5.
D. The factors of 512
= 1, 2, 4, 8, 16, 32, 64, 128, 256, 512
In which = 1, 4, 16, 64, 256 are perfect squares
So, the total number of perfect squares factors is 5.