Q: What is the sum of all factors of the number 1,344 excluding 1,344?
A: 2,720
The factors of the number 1,344 are: 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344.
If you add them up, you will get the total of 1,346. Now subtract 1,344 to get 2,720