31915726

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{2083}}^1$

素因数の和:2295

約数の個数: 16

約数和(自身を含む): 49215744

約数和(自身を除く): 17300018

約数列:

[1, 2, 47, 94, 163, 326, 2083, 4166, 7661, 15322, 97901, 195802, 339529, 679058, 15957863, 31915726]

約数ペア:

[(1, 31915726), (2, 15957863), (47, 679058), (94, 339529), (163, 195802), (326, 97901), (2083, 15322), (4166, 7661)]