Q: What is the sum of all factors of the number 369,920 excluding 369,920?

A: 571,342

Why is 571,342 the sum of all factors of 369,920, excluding 369,920?

The factors of the number 369,920 are: 1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 289, 320, 340, 544, 578, 640, 680, 1088, 1156, 1280, 1360, 1445, 2176, 2312, 2720, 2890, 4352, 4624, 5440, 5780, 9248, 10880, 11560, 18496, 21760, 23120, 36992, 46240, 73984, 92480, 184960, 369920.

If you add them up, you will get the total of 370,491. Now subtract 369,920 to get 571,342