31309059928

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{95454451}}^1$

素因数の和:95454498

約数の個数: 16

約数和(自身を含む): 60136304760

約数和(自身を除く): 28827244832

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 95454451, 190908902, 381817804, 763635608, 3913632491, 7827264982, 15654529964, 31309059928]

約数ペア:

[(1, 31309059928), (2, 15654529964), (4, 7827264982), (8, 3913632491), (41, 763635608), (82, 381817804), (164, 190908902), (328, 95454451)]