Q: What is the sum of all factors of the number 81,985 excluding 81,985?
A: 21,695
The factors of the number 81,985 are: 1, 5, 19, 95, 863, 4315, 16397, 81985.
If you add them up, you will get the total of 82,006. Now subtract 81,985 to get 21,695