Q: What is the sum of all factors of the number 42,890,143 excluding 42,890,143?
A: 1,383,585
The factors of the number 42,890,143 are: 1, 31, 1383553, 42890143.
If you add them up, you will get the total of 42,890,144. Now subtract 42,890,143 to get 1,383,585