Q: What is the sum of all factors of the number 81,868 excluding 81,868?
A: 63,564
The factors of the number 81,868 are: 1, 2, 4, 97, 194, 211, 388, 422, 844, 20467, 40934, 81868.
If you add them up, you will get the total of 81,931. Now subtract 81,868 to get 63,564