is 2 divisor of 64
No, 12 is not a divisor of 64. These are 64's divisors: 1, 2, 4, 8, 16, 32, 64.
The Greatest Common Divisor of 64 and 531,441 is 1.
Sure. It can be, but the quotient isn't a whole number. It's 10 and 2/3. 64 can be a divisor of 64, but it's not a factor of 64.
A "divisor" means it evenly divides the number in question, so no: 64/14 = 4.57142857...
Sixteen is a divisor of 64 because it goes evenly into 64. Here are all of 64's divisors: 1, 2, 4, 8, 16, 32, 64.
1,2,4,8,16,32,64
yes
yes
They are: 1, 2, 4, 8, 16, 32, 64.
4
64 has seven divisors: 1 2 4 8 16 32 64.