31958804

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2617}}^1$

素因数の和:2735

約数の個数: 24

約数和(自身を含む): 58056768

約数和(自身を除く): 26097964

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 2617, 3053, 5234, 6106, 10468, 12212, 112531, 185807, 225062, 371614, 450124, 743228, 7989701, 15979402, 31958804]

約数ペア:

[(1, 31958804), (2, 15979402), (4, 7989701), (43, 743228), (71, 450124), (86, 371614), (142, 225062), (172, 185807), (284, 112531), (2617, 12212), (3053, 10468), (5234, 6106)]