Q: What is the sum of all factors of the number 216,438 excluding 216,438?
A: 216,450
The factors of the number 216,438 are: 1, 2, 3, 6, 36073, 72146, 108219, 216438.
If you add them up, you will get the total of 216,654. Now subtract 216,438 to get 216,450