Q: What is the sum of all factors of the number 31,906 excluding 31,906?
A: 25,118
The factors of the number 31,906 are: 1, 2, 7, 14, 43, 53, 86, 106, 301, 371, 602, 742, 2279, 4558, 15953, 31906.
If you add them up, you will get the total of 31,931. Now subtract 31,906 to get 25,118