Q: What is the sum of all factors of the number 86,645 excluding 86,645?
A: 31,627
The factors of the number 86,645 are: 1, 5, 13, 31, 43, 65, 155, 215, 403, 559, 1333, 2015, 2795, 6665, 17329, 86645.
If you add them up, you will get the total of 86,676. Now subtract 86,645 to get 31,627