Q: What is the sum of all factors of the number 2,562 excluding 2,562?
A: 3,390
The factors of the number 2,562 are: 1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562.
If you add them up, you will get the total of 2,565. Now subtract 2,562 to get 3,390