38820848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{220573}}^1$

素因数の和:220592

約数の個数: 20

約数和(自身を含む): 82053528

約数和(自身を除く): 43232680

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 220573, 441146, 882292, 1764584, 2426303, 3529168, 4852606, 9705212, 19410424, 38820848]

約数ペア:

[(1, 38820848), (2, 19410424), (4, 9705212), (8, 4852606), (11, 3529168), (16, 2426303), (22, 1764584), (44, 882292), (88, 441146), (176, 220573)]