90254032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{17683}}^1$

素因数の和:17731

約数の個数: 40

約数和(自身を含む): 197353440

約数和(自身を除く): 107099408

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 17683, 35366, 70732, 141464, 194513, 282928, 389026, 512807, 778052, 1025614, 1556104, 2051228, 3112208, 4102456, 5640877, 8204912, 11281754, 22563508, 45127016, 90254032]

約数ペア:

[(1, 90254032), (2, 45127016), (4, 22563508), (8, 11281754), (11, 8204912), (16, 5640877), (22, 4102456), (29, 3112208), (44, 2051228), (58, 1556104), (88, 1025614), (116, 778052), (176, 512807), (232, 389026), (319, 282928), (464, 194513), (638, 141464), (1276, 70732), (2552, 35366), (5104, 17683)]