85697886

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{43151}}^1$

素因数の和:43487

約数の個数: 16

約数和(自身を含む): 171917568

約数和(自身を除く): 86219682

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 43151, 86302, 129453, 258906, 14282981, 28565962, 42848943, 85697886]

約数ペア:

[(1, 85697886), (2, 42848943), (3, 28565962), (6, 14282981), (331, 258906), (662, 129453), (993, 86302), (1986, 43151)]