40105316

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{311}}^1\times {\mathrm{313}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 71320704

約数和(自身を除く): 31215388

約数列:

[1, 2, 4, 103, 206, 311, 313, 412, 622, 626, 1244, 1252, 32033, 32239, 64066, 64478, 97343, 128132, 128956, 194686, 389372, 10026329, 20052658, 40105316]

約数ペア:

[(1, 40105316), (2, 20052658), (4, 10026329), (103, 389372), (206, 194686), (311, 128956), (313, 128132), (412, 97343), (622, 64478), (626, 64066), (1244, 32239), (1252, 32033)]