Yes, factors are divisors.
factors
n mathematics, a divisor of an integer n, also called a factor of n, is an integer which divides n without leaving a remainder. That is to say factors and divisors are the exact same thing.
They are two different words for the same thing.
Yes.
Divisors:
1,2,5,10,25,50
yes they are because are used for the same thing as most things
No they do not, take a big prime number and compare it to a smaller composite number. The number 6833 as only two factors (divisors), namely 1 and itself. But the number 68 which is much smaller has more factors or divisors. 68 has 2 and 4 and 17 and 1 and itself which is already more divisors than 6833.
A perfect number is the term for a number that is equal to the sum of its proper divisors. Be careful not to confuse that with proper factors. Proper divisors include 1 but not the number itself. Proper factors don't include either I or the original number.
22 has four divisors (also called factors): 1, 2, 11, 22.
They are called factors or divisors.