31671294

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{7639}}^1$

素因数の和:8335

約数の個数: 16

約数和(自身を含む): 63442560

約数和(自身を除く): 31771266

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 7639, 15278, 22917, 45834, 5278549, 10557098, 15835647, 31671294]

約数ペア:

[(1, 31671294), (2, 15835647), (3, 10557098), (6, 5278549), (691, 45834), (1382, 22917), (2073, 15278), (4146, 7639)]