85931039

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 97259904

約数和(自身を除く): 11328865

約数列:

[1, 17, 31, 41, 97, 527, 697, 1271, 1649, 1681, 3007, 3977, 21607, 28577, 51119, 52111, 67609, 123287, 163057, 885887, 2095879, 2771969, 5054767, 85931039]

約数ペア:

[(1, 85931039), (17, 5054767), (31, 2771969), (41, 2095879), (97, 885887), (527, 163057), (697, 123287), (1271, 67609), (1649, 52111), (1681, 51119), (3007, 28577), (3977, 21607)]