40271044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{915251}}^1$

素因数の和:915266

約数の個数: 12

約数和(自身を含む): 76881168

約数和(自身を除く): 36610124

約数列:

[1, 2, 4, 11, 22, 44, 915251, 1830502, 3661004, 10067761, 20135522, 40271044]

約数ペア:

[(1, 40271044), (2, 20135522), (4, 10067761), (11, 3661004), (22, 1830502), (44, 915251)]