Q: What is the sum of all factors of the number 8,161,540 excluding 8,161,540?
A: 8,977,736
The factors of the number 8,161,540 are: 1, 2, 4, 5, 10, 20, 408077, 816154, 1632308, 2040385, 4080770, 8161540.
If you add them up, you will get the total of 8,161,548. Now subtract 8,161,540 to get 8,977,736