Q: What is the sum of all factors of the number 257,005,498 excluding 257,005,498?
A: 128,578,694
The factors of the number 257,005,498 are: 1, 2, 7027, 14054, 18287, 36574, 128502749, 257005498.
If you add them up, you will get the total of 257,005,626. Now subtract 257,005,498 to get 128,578,694