Q: What is the sum of all factors of the number 400,316,456 excluding 400,316,456?

A: 369,994,624

Why is 369,994,624 the sum of all factors of 400,316,456, excluding 400,316,456?

The factors of the number 400,316,456 are: 1, 2, 4, 8, 41, 82, 164, 328, 941, 1297, 1882, 2594, 3764, 5188, 7528, 10376, 38581, 53177, 77162, 106354, 154324, 212708, 308648, 425416, 1220477, 2440954, 4881908, 9763816, 50039557, 100079114, 200158228, 400316456.

If you add them up, you will get the total of 400,316,825. Now subtract 400,316,456 to get 369,994,624