65540222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{72661}}^1$

素因数の和:72715

約数の個数: 16

約数和(自身を含む): 109864944

約数和(自身を除く): 44324722

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 72661, 145322, 799271, 1598542, 2979101, 5958202, 32770111, 65540222]

約数ペア:

[(1, 65540222), (2, 32770111), (11, 5958202), (22, 2979101), (41, 1598542), (82, 799271), (451, 145322), (902, 72661)]