31489608

素因数分解:

$2^3\times 3^1\times {\mathrm{857}}^1\times {\mathrm{1531}}^1$

素因数の和:2397

約数の個数: 32

約数和(自身を含む): 78867360

約数和(自身を除く): 47377752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 857, 1531, 1714, 2571, 3062, 3428, 4593, 5142, 6124, 6856, 9186, 10284, 12248, 18372, 20568, 36744, 1312067, 2624134, 3936201, 5248268, 7872402, 10496536, 15744804, 31489608]

約数ペア:

[(1, 31489608), (2, 15744804), (3, 10496536), (4, 7872402), (6, 5248268), (8, 3936201), (12, 2624134), (24, 1312067), (857, 36744), (1531, 20568), (1714, 18372), (2571, 12248), (3062, 10284), (3428, 9186), (4593, 6856), (5142, 6124)]