31281602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{30253}}^1$

素因数の和:30313

約数の個数: 16

約数和(自身を含む): 52278912

約数和(自身を除く): 20997310

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 30253, 60506, 332783, 665566, 1421891, 2843782, 15640801, 31281602]

約数ペア:

[(1, 31281602), (2, 15640801), (11, 2843782), (22, 1421891), (47, 665566), (94, 332783), (517, 60506), (1034, 30253)]