Q: What is the sum of all factors of the number 660,416 excluding 660,416?
A: 729,472
The factors of the number 660,416 are: 1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 607, 1088, 1214, 2428, 4856, 9712, 10319, 19424, 20638, 38848, 41276, 82552, 165104, 330208, 660416.
If you add them up, you will get the total of 661,145. Now subtract 660,416 to get 729,472