Q: What is the sum of all factors of the number 257,416 excluding 257,416?
A: 246,584
The factors of the number 257,416 are: 1, 2, 4, 8, 23, 46, 92, 184, 1399, 2798, 5596, 11192, 32177, 64354, 128708, 257416.
If you add them up, you will get the total of 257,662. Now subtract 257,416 to get 246,584