22238336

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{2447}}^1$

素因数の和:2532

約数の個数: 32

約数和(自身を含む): 44945280

約数和(自身を除く): 22706944

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 2447, 4544, 4894, 9088, 9788, 19576, 39152, 78304, 156608, 173737, 313216, 347474, 694948, 1389896, 2779792, 5559584, 11119168, 22238336]

約数ペア:

[(1, 22238336), (2, 11119168), (4, 5559584), (8, 2779792), (16, 1389896), (32, 694948), (64, 347474), (71, 313216), (128, 173737), (142, 156608), (284, 78304), (568, 39152), (1136, 19576), (2272, 9788), (2447, 9088), (4544, 4894)]