Q: What is the sum of all factors of the number 28,216,021 excluding 28,216,021?
A: 146,391
The factors of the number 28,216,021 are: 1, 193, 146197, 28216021.
If you add them up, you will get the total of 28,216,167. Now subtract 28,216,021 to get 146,391