Q: What is the sum of all factors of the number 81,836 excluding 81,836?
A: 65,164
The factors of the number 81,836 are: 1, 2, 4, 41, 82, 164, 499, 998, 1996, 20459, 40918, 81836.
If you add them up, you will get the total of 81,901. Now subtract 81,836 to get 65,164