Q: What is the sum of all factors of the number 257,056 excluding 257,056?
A: 268,364
The factors of the number 257,056 are: 1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 277, 464, 554, 928, 1108, 2216, 4432, 8033, 8864, 16066, 32132, 64264, 128528, 257056.
If you add them up, you will get the total of 257,324. Now subtract 257,056 to get 268,364