Q: What is the sum of all factors of the number 13,608 excluding 13,608?

A: 30,072

Why is 30,072 the sum of all factors of 13,608, excluding 13,608?

The factors of the number 13,608 are: 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 756, 972, 1134, 1512, 1701, 1944, 2268, 3402, 4536, 6804, 13608.

If you add them up, you will get the total of 13,638. Now subtract 13,608 to get 30,072