40519582

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{823}}^1$

素因数の和:1167

約数の個数: 16

約数和(自身を含む): 61701120

約数和(自身を除く): 21181538

約数列:

[1, 2, 103, 206, 239, 478, 823, 1646, 24617, 49234, 84769, 169538, 196697, 393394, 20259791, 40519582]

約数ペア:

[(1, 40519582), (2, 20259791), (103, 393394), (206, 196697), (239, 169538), (478, 84769), (823, 49234), (1646, 24617)]