Q: What is the sum of all factors of the number 1,456 excluding 1,456?
A: 2,016
The factors of the number 1,456 are: 1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456.
If you add them up, you will get the total of 1,458. Now subtract 1,456 to get 2,016