80632216

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{6343}}^1$

素因数の和:6583

約数の個数: 32

約数和(自身を含む): 173571840

約数和(自身を除く): 92939624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 3178, 6343, 6356, 12686, 12712, 25372, 44401, 50744, 88802, 177604, 355208, 1439861, 2879722, 5759444, 10079027, 11518888, 20158054, 40316108, 80632216]

約数ペア:

[(1, 80632216), (2, 40316108), (4, 20158054), (7, 11518888), (8, 10079027), (14, 5759444), (28, 2879722), (56, 1439861), (227, 355208), (454, 177604), (908, 88802), (1589, 50744), (1816, 44401), (3178, 25372), (6343, 12712), (6356, 12686)]