31308266

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{2441}}^1$

素因数の和:2518

約数の個数: 24

約数和(自身を含む): 52615332

約数和(自身を除く): 21307066

約数列:

[1, 2, 11, 22, 53, 106, 121, 242, 583, 1166, 2441, 4882, 6413, 12826, 26851, 53702, 129373, 258746, 295361, 590722, 1423103, 2846206, 15654133, 31308266]

約数ペア:

[(1, 31308266), (2, 15654133), (11, 2846206), (22, 1423103), (53, 590722), (106, 295361), (121, 258746), (242, 129373), (583, 53702), (1166, 26851), (2441, 12826), (4882, 6413)]