31333730

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{14051}}^1$

素因数の和:14281

約数の個数: 16

約数和(自身を含む): 56657664

約数和(自身を除く): 25323934

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 14051, 28102, 70255, 140510, 3133373, 6266746, 15666865, 31333730]

約数ペア:

[(1, 31333730), (2, 15666865), (5, 6266746), (10, 3133373), (223, 140510), (446, 70255), (1115, 28102), (2230, 14051)]