Q: What is the sum of all factors of the number 13,600 excluding 13,600?
A: 21,554
The factors of the number 13,600 are: 1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 6800, 13600.
If you add them up, you will get the total of 13,621. Now subtract 13,600 to get 21,554