Q: What is the sum of all factors of the number 90,831 excluding 90,831?
A: 48,273
The factors of the number 90,831 are: 1, 3, 13, 17, 39, 51, 137, 221, 411, 663, 1781, 2329, 5343, 6987, 30277, 90831.
If you add them up, you will get the total of 90,879. Now subtract 90,831 to get 48,273