Q: What is the sum of all factors of the number 105,989 excluding 105,989?
A: 12,283
The factors of the number 105,989 are: 1, 13, 31, 263, 403, 3419, 8153, 105989.
If you add them up, you will get the total of 106,001. Now subtract 105,989 to get 12,283