31585268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{55219}}^1$

素因数の和:55247

約数の個数: 24

約数和(自身を含む): 64938720

約数和(自身を除く): 33353452

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 55219, 110438, 220876, 607409, 717847, 1214818, 1435694, 2429636, 2871388, 7896317, 15792634, 31585268]

約数ペア:

[(1, 31585268), (2, 15792634), (4, 7896317), (11, 2871388), (13, 2429636), (22, 1435694), (26, 1214818), (44, 717847), (52, 607409), (143, 220876), (286, 110438), (572, 55219)]