Q: What is the sum of all factors of the number 3,871,816 excluding 3,871,816?
A: 4,091,384
The factors of the number 3,871,816 are: 1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 631, 767, 1262, 1534, 2524, 3068, 5048, 6136, 8203, 16406, 32812, 37229, 65624, 74458, 148916, 297832, 483977, 967954, 1935908, 3871816.
If you add them up, you will get the total of 3,871,820. Now subtract 3,871,816 to get 4,091,384