Q: What is the sum of all factors of the number 17,172 excluding 17,172?
A: 28,566
The factors of the number 17,172 are: 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 318, 324, 477, 636, 954, 1431, 1908, 2862, 4293, 5724, 8586, 17172.
If you add them up, you will get the total of 17,200. Now subtract 17,172 to get 28,566