31313186

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{1861}}^1$

素因数の和:2089

約数の個数: 16

約数和(自身を含む): 48263040

約数和(自身を除く): 16949854

約数列:

[1, 2, 47, 94, 179, 358, 1861, 3722, 8413, 16826, 87467, 174934, 333119, 666238, 15656593, 31313186]

約数ペア:

[(1, 31313186), (2, 15656593), (47, 666238), (94, 333119), (179, 174934), (358, 87467), (1861, 16826), (3722, 8413)]