Q: What is the sum of all factors of the number 423,872 including 423,872?
A: 868,680
The factors of the number 423,872 are: 1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 179, 296, 358, 592, 716, 1184, 1432, 2368, 2864, 5728, 6623, 11456, 13246, 26492, 52984, 105968, 211936, 423872.
If you add them up, you will get the total of 868,680.