40412284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{2131}}^1$

素因数の和:2577

約数の個数: 24

約数和(自身を含む): 77366016

約数和(自身を除く): 36953732

約数列:

[1, 2, 4, 11, 22, 44, 431, 862, 1724, 2131, 4262, 4741, 8524, 9482, 18964, 23441, 46882, 93764, 918461, 1836922, 3673844, 10103071, 20206142, 40412284]

約数ペア:

[(1, 40412284), (2, 20206142), (4, 10103071), (11, 3673844), (22, 1836922), (44, 918461), (431, 93764), (862, 46882), (1724, 23441), (2131, 18964), (4262, 9482), (4741, 8524)]