40268294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{1847}}^1$

素因数の和:2851

約数の個数: 16

約数和(自身を含む): 65995776

約数和(自身を除く): 25727482

約数列:

[1, 2, 11, 22, 991, 1847, 1982, 3694, 10901, 20317, 21802, 40634, 1830377, 3660754, 20134147, 40268294]

約数ペア:

[(1, 40268294), (2, 20134147), (11, 3660754), (22, 1830377), (991, 40634), (1847, 21802), (1982, 20317), (3694, 10901)]