Q: What is the sum of all factors of the number 25,558 excluding 25,558?
A: 15,770
The factors of the number 25,558 are: 1, 2, 13, 26, 983, 1966, 12779, 25558.
If you add them up, you will get the total of 25,573. Now subtract 25,558 to get 15,770