239944216

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{13627}}^1$

素因数の和:13735

約数の個数: 32

約数和(自身を含む): 470983680

約数和(自身を除く): 231039464

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 2201, 4402, 8804, 13627, 17608, 27254, 54508, 109016, 422437, 844874, 967517, 1689748, 1935034, 3379496, 3870068, 7740136, 29993027, 59986054, 119972108, 239944216]

約数ペア:

[(1, 239944216), (2, 119972108), (4, 59986054), (8, 29993027), (31, 7740136), (62, 3870068), (71, 3379496), (124, 1935034), (142, 1689748), (248, 967517), (284, 844874), (568, 422437), (2201, 109016), (4402, 54508), (8804, 27254), (13627, 17608)]