Q: What is the sum of all factors of the number 212,878 excluding 212,878?
A: 108,890
The factors of the number 212,878 are: 1, 2, 163, 326, 653, 1306, 106439, 212878.
If you add them up, you will get the total of 212,986. Now subtract 212,878 to get 108,890