Q: What is the sum of all factors of the number 216,898 excluding 216,898?
A: 138,062
The factors of the number 216,898 are: 1, 2, 11, 22, 9859, 19718, 108449, 216898.
If you add them up, you will get the total of 217,036. Now subtract 216,898 to get 138,062