31193702

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2423}}^1$

素因数の和:2623

約数の個数: 16

約数和(自身を含む): 48256992

約数和(自身を除く): 17063290

約数列:

[1, 2, 41, 82, 157, 314, 2423, 4846, 6437, 12874, 99343, 198686, 380411, 760822, 15596851, 31193702]

約数ペア:

[(1, 31193702), (2, 15596851), (41, 760822), (82, 380411), (157, 198686), (314, 99343), (2423, 12874), (4846, 6437)]