31538468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{35677}}^1$

素因数の和:35711

約数の個数: 24

約数和(自身を含む): 62935992

約数和(自身を除く): 31397524

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 35677, 71354, 142708, 463801, 606509, 927602, 1213018, 1855204, 2426036, 7884617, 15769234, 31538468]

約数ペア:

[(1, 31538468), (2, 15769234), (4, 7884617), (13, 2426036), (17, 1855204), (26, 1213018), (34, 927602), (52, 606509), (68, 463801), (221, 142708), (442, 71354), (884, 35677)]