42490136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3217}}^1$

素因数の和:3363

約数の個数: 32

約数和(自身を含む): 86499840

約数和(自身を除く): 44009704

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3217, 3302, 6434, 6604, 12868, 13208, 25736, 41821, 83642, 167284, 334568, 408559, 817118, 1634236, 3268472, 5311267, 10622534, 21245068, 42490136]

約数ペア:

[(1, 42490136), (2, 21245068), (4, 10622534), (8, 5311267), (13, 3268472), (26, 1634236), (52, 817118), (104, 408559), (127, 334568), (254, 167284), (508, 83642), (1016, 41821), (1651, 25736), (3217, 13208), (3302, 12868), (6434, 6604)]