816482008

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{19661}}^1$

素因数の和:19875

約数の個数: 32

約数和(自身を含む): 1592622000

約数和(自身を除く): 776139992

約数列:

[1, 2, 4, 8, 29, 58, 116, 179, 232, 358, 716, 1432, 5191, 10382, 19661, 20764, 39322, 41528, 78644, 157288, 570169, 1140338, 2280676, 3519319, 4561352, 7038638, 14077276, 28154552, 102060251, 204120502, 408241004, 816482008]

約数ペア:

[(1, 816482008), (2, 408241004), (4, 204120502), (8, 102060251), (29, 28154552), (58, 14077276), (116, 7038638), (179, 4561352), (232, 3519319), (358, 2280676), (716, 1140338), (1432, 570169), (5191, 157288), (10382, 78644), (19661, 41528), (20764, 39322)]