22427656

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 43568280

約数和(自身を除く): 21140624

約数列:

[1, 2, 4, 8, 41, 82, 101, 164, 202, 328, 404, 677, 808, 1354, 2708, 4141, 5416, 8282, 16564, 27757, 33128, 55514, 68377, 111028, 136754, 222056, 273508, 547016, 2803457, 5606914, 11213828, 22427656]

約数ペア:

[(1, 22427656), (2, 11213828), (4, 5606914), (8, 2803457), (41, 547016), (82, 273508), (101, 222056), (164, 136754), (202, 111028), (328, 68377), (404, 55514), (677, 33128), (808, 27757), (1354, 16564), (2708, 8282), (4141, 5416)]