22107752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{162557}}^1$

素因数の和:162580

約数の個数: 16

約数和(自身を含む): 43890660

約数和(自身を除く): 21782908

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 162557, 325114, 650228, 1300456, 2763469, 5526938, 11053876, 22107752]

約数ペア:

[(1, 22107752), (2, 11053876), (4, 5526938), (8, 2763469), (17, 1300456), (34, 650228), (68, 325114), (136, 162557)]