40454942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{63409}}^1$

素因数の和:63451

約数の個数: 16

約数和(自身を含む): 68482800

約数和(自身を除く): 28027858

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 63409, 126818, 697499, 1394998, 1838861, 3677722, 20227471, 40454942]

約数ペア:

[(1, 40454942), (2, 20227471), (11, 3677722), (22, 1838861), (29, 1394998), (58, 697499), (319, 126818), (638, 63409)]