Q: What is the sum of all factors of the number 211,728 excluding 211,728?
A: 386,448
The factors of the number 211,728 are: 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 401, 528, 802, 1203, 1604, 2406, 3208, 4411, 4812, 6416, 8822, 9624, 13233, 17644, 19248, 26466, 35288, 52932, 70576, 105864, 211728.
If you add them up, you will get the total of 212,114. Now subtract 211,728 to get 386,448