40512838

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1\times {\mathrm{887}}^1$

素因数の和:1487

約数の個数: 16

約数和(自身を含む): 62433504

約数和(自身を除く): 21920666

約数列:

[1, 2, 41, 82, 557, 887, 1114, 1774, 22837, 36367, 45674, 72734, 494059, 988118, 20256419, 40512838]

約数ペア:

[(1, 40512838), (2, 20256419), (41, 988118), (82, 494059), (557, 72734), (887, 45674), (1114, 36367), (1774, 22837)]