Q: What is the sum of all factors of the number 521,424 including 521,424?
A: 1,607,040
The factors of the number 521,424 are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 71, 72, 102, 108, 136, 142, 144, 153, 204, 213, 216, 272, 284, 306, 408, 426, 432, 459, 568, 612, 639, 816, 852, 918, 1136, 1207, 1224, 1278, 1704, 1836, 1917, 2414, 2448, 2556, 3408, 3621, 3672, 3834, 4828, 5112, 7242, 7344, 7668, 9656, 10224, 10863, 14484, 15336, 19312, 21726, 28968, 30672, 32589, 43452, 57936, 65178, 86904, 130356, 173808, 260712, 521424.
If you add them up, you will get the total of 1,607,040.