31661566294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{5111651}}^1$

素因数の和:5111835

約数の個数: 16

約数和(自身を含む): 50298655680

約数和(自身を除く): 18637089386

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 5111651, 10223302, 97121369, 194242738, 833199113, 1666398226, 15830783147, 31661566294]

約数ペア:

[(1, 31661566294), (2, 15830783147), (19, 1666398226), (38, 833199113), (163, 194242738), (326, 97121369), (3097, 10223302), (6194, 5111651)]