40837642

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{2251}}^1$

素因数の和:2493

約数の個数: 16

約数和(自身を含む): 62911872

約数和(自身を除く): 22074230

約数列:

[1, 2, 47, 94, 193, 386, 2251, 4502, 9071, 18142, 105797, 211594, 434443, 868886, 20418821, 40837642]

約数ペア:

[(1, 40837642), (2, 20418821), (47, 868886), (94, 434443), (193, 211594), (386, 105797), (2251, 18142), (4502, 9071)]