31643234

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1321}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 57110400

約数和(自身を除く): 25467166

約数列:

[1, 2, 7, 14, 29, 58, 59, 118, 203, 406, 413, 826, 1321, 1711, 2642, 3422, 9247, 11977, 18494, 23954, 38309, 76618, 77939, 155878, 268163, 536326, 545573, 1091146, 2260231, 4520462, 15821617, 31643234]

約数ペア:

[(1, 31643234), (2, 15821617), (7, 4520462), (14, 2260231), (29, 1091146), (58, 545573), (59, 536326), (118, 268163), (203, 155878), (406, 77939), (413, 76618), (826, 38309), (1321, 23954), (1711, 18494), (2642, 11977), (3422, 9247)]