Q: What is the sum of all factors of the number 42,976 excluding 42,976?
A: 47,744
The factors of the number 42,976 are: 1, 2, 4, 8, 16, 17, 32, 34, 68, 79, 136, 158, 272, 316, 544, 632, 1264, 1343, 2528, 2686, 5372, 10744, 21488, 42976.
If you add them up, you will get the total of 43,023. Now subtract 42,976 to get 47,744