160132016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{2111}}^1$

素因数の和:2561

約数の個数: 40

約数和(自身を含む): 339406848

約数和(自身を除く): 179274832

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 431, 862, 1724, 2111, 3448, 4222, 4741, 6896, 8444, 9482, 16888, 18964, 23221, 33776, 37928, 46442, 75856, 92884, 185768, 371536, 909841, 1819682, 3639364, 7278728, 10008251, 14557456, 20016502, 40033004, 80066008, 160132016]

約数ペア:

[(1, 160132016), (2, 80066008), (4, 40033004), (8, 20016502), (11, 14557456), (16, 10008251), (22, 7278728), (44, 3639364), (88, 1819682), (176, 909841), (431, 371536), (862, 185768), (1724, 92884), (2111, 75856), (3448, 46442), (4222, 37928), (4741, 33776), (6896, 23221), (8444, 18964), (9482, 16888)]