Q: What is the sum of all factors of the number 231,985 excluding 231,985?
A: 78,479
The factors of the number 231,985 are: 1, 5, 13, 43, 65, 83, 215, 415, 559, 1079, 2795, 3569, 5395, 17845, 46397, 231985.
If you add them up, you will get the total of 232,063. Now subtract 231,985 to get 78,479