40211966

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{3413}}^1$

素因数の和:3595

約数の個数: 16

約数和(自身を含む): 62189424

約数和(自身を除く): 21977458

約数列:

[1, 2, 43, 86, 137, 274, 3413, 5891, 6826, 11782, 146759, 293518, 467581, 935162, 20105983, 40211966]

約数ペア:

[(1, 40211966), (2, 20105983), (43, 935162), (86, 467581), (137, 293518), (274, 146759), (3413, 11782), (5891, 6826)]