40622644

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{53171}}^1$

素因数の和:53366

約数の個数: 12

約数和(自身を含む): 71463168

約数和(自身を除く): 30840524

約数列:

[1, 2, 4, 191, 382, 764, 53171, 106342, 212684, 10155661, 20311322, 40622644]

約数ペア:

[(1, 40622644), (2, 20311322), (4, 10155661), (191, 212684), (382, 106342), (764, 53171)]