124525136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{457813}}^1$

素因数の和:457838

約数の個数: 20

約数和(自身を含む): 255460212

約数和(自身を除く): 130935076

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 457813, 915626, 1831252, 3662504, 7325008, 7782821, 15565642, 31131284, 62262568, 124525136]

約数ペア:

[(1, 124525136), (2, 62262568), (4, 31131284), (8, 15565642), (16, 7782821), (17, 7325008), (34, 3662504), (68, 1831252), (136, 915626), (272, 457813)]