80256572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{62897}}^1$

素因数の和:62941

約数の個数: 24

約数和(自身を含む): 158502960

約数和(自身を除く): 78246388

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 62897, 125794, 251588, 691867, 1383734, 1824013, 2767468, 3648026, 7296052, 20064143, 40128286, 80256572]

約数ペア:

[(1, 80256572), (2, 40128286), (4, 20064143), (11, 7296052), (22, 3648026), (29, 2767468), (44, 1824013), (58, 1383734), (116, 691867), (319, 251588), (638, 125794), (1276, 62897)]