Why is 1,144 the sum of all factors of 1,516, excluding 1,516?
The factors of the number 1,516 are: 1, 2, 4, 379, 758, 1516.
If you add them up, you will get the total of 1,517. Now subtract 1,516 to get 1,144
More numbers for you to try...
Try the
factor calculator