40036964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{82721}}^1$

素因数の和:82747

約数の個数: 18

約数和(自身を含む): 77014182

約数和(自身を除く): 36977218

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 82721, 165442, 330884, 909931, 1819862, 3639724, 10009241, 20018482, 40036964]

約数ペア:

[(1, 40036964), (2, 20018482), (4, 10009241), (11, 3639724), (22, 1819862), (44, 909931), (121, 330884), (242, 165442), (484, 82721)]