Q: What is the sum of all factors of the number 31,559 excluding 31,559?
A: 4,921
The factors of the number 31,559 are: 1, 11, 19, 151, 209, 1661, 2869, 31559.
If you add them up, you will get the total of 31,563. Now subtract 31,559 to get 4,921