31180732

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2801}}^1$

素因数の和:2850

約数の個数: 36

約数和(自身を含む): 62607888

約数和(自身を除く): 31427156

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 1012, 2783, 2801, 5566, 5602, 11132, 11204, 30811, 61622, 64423, 123244, 128846, 257692, 338921, 677842, 708653, 1355684, 1417306, 2834612, 7795183, 15590366, 31180732]

約数ペア:

[(1, 31180732), (2, 15590366), (4, 7795183), (11, 2834612), (22, 1417306), (23, 1355684), (44, 708653), (46, 677842), (92, 338921), (121, 257692), (242, 128846), (253, 123244), (484, 64423), (506, 61622), (1012, 30811), (2783, 11204), (2801, 11132), (5566, 5602)]