31301116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101627}}^1$

素因数の和:101649

約数の個数: 24

約数和(自身を含む): 68294016

約数和(自身を除く): 36992900

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 101627, 203254, 406508, 711389, 1117897, 1422778, 2235794, 2845556, 4471588, 7825279, 15650558, 31301116]

約数ペア:

[(1, 31301116), (2, 15650558), (4, 7825279), (7, 4471588), (11, 2845556), (14, 2235794), (22, 1422778), (28, 1117897), (44, 711389), (77, 406508), (154, 203254), (308, 101627)]