Q: What is the sum of all factors of the number 216,429 excluding 216,429?
A: 87,411
The factors of the number 216,429 are: 1, 3, 19, 57, 3797, 11391, 72143, 216429.
If you add them up, you will get the total of 216,516. Now subtract 216,429 to get 87,411