Q: What is the sum of all factors of the number 256,403,529 excluding 256,403,529?
A: 136,553,271
The factors of the number 256,403,529 are: 1, 3, 9, 27, 29, 87, 261, 783, 327463, 982389, 2947167, 8841501, 9496427, 28489281, 85467843, 256403529.
If you add them up, you will get the total of 256,403,665. Now subtract 256,403,529 to get 136,553,271