Q: What is the sum of all factors of the number 81,430,478 excluding 81,430,478?
A: 42,388,690
The factors of the number 81,430,478 are: 1, 2, 73, 146, 557743, 1115486, 40715239, 81430478.
If you add them up, you will get the total of 81,430,520. Now subtract 81,430,478 to get 42,388,690