40921294

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{4447}}^1$

素因数の和:4599

約数の個数: 16

約数和(自身を含む): 63410688

約数和(自身を除く): 22489394

約数列:

[1, 2, 43, 86, 107, 214, 4447, 4601, 8894, 9202, 191221, 382442, 475829, 951658, 20460647, 40921294]

約数ペア:

[(1, 40921294), (2, 20460647), (43, 951658), (86, 475829), (107, 382442), (214, 191221), (4447, 9202), (4601, 8894)]