Q: What is the sum of all factors of the number 25,742 excluding 25,742?
A: 13,690
The factors of the number 25,742 are: 1, 2, 61, 122, 211, 422, 12871, 25742.
If you add them up, you will get the total of 25,755. Now subtract 25,742 to get 13,690