Q: What is the sum of all factors of the number 642,304 including 642,304?
A: 1,387,876
The factors of the number 642,304 are: 1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 193, 208, 256, 386, 416, 772, 832, 1544, 1664, 2509, 3088, 3328, 5018, 6176, 10036, 12352, 20072, 24704, 40144, 49408, 80288, 160576, 321152, 642304.
If you add them up, you will get the total of 1,387,876.