Q: What is the sum of all factors of the number 257,513,654 excluding 257,513,654?
A: 151,478,674
The factors of the number 257,513,654 are: 1, 2, 17, 34, 7573931, 15147862, 128756827, 257513654.
If you add them up, you will get the total of 257,513,805. Now subtract 257,513,654 to get 151,478,674