81492436

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{6217}}^1$

素因数の和:6363

約数の個数: 24

約数和(自身を含む): 148858920

約数和(自身を除く): 67366484

約数列:

[1, 2, 4, 29, 58, 113, 116, 226, 452, 3277, 6217, 6554, 12434, 13108, 24868, 180293, 360586, 702521, 721172, 1405042, 2810084, 20373109, 40746218, 81492436]

約数ペア:

[(1, 81492436), (2, 40746218), (4, 20373109), (29, 2810084), (58, 1405042), (113, 721172), (116, 702521), (226, 360586), (452, 180293), (3277, 24868), (6217, 13108), (6554, 12434)]