99613456

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2161}}^1$

素因数の和:2279

約数の個数: 40

約数和(自身を含む): 200529824

約数和(自身を除く): 100916368

約数列:

[1, 2, 4, 8, 16, 43, 67, 86, 134, 172, 268, 344, 536, 688, 1072, 2161, 2881, 4322, 5762, 8644, 11524, 17288, 23048, 34576, 46096, 92923, 144787, 185846, 289574, 371692, 579148, 743384, 1158296, 1486768, 2316592, 6225841, 12451682, 24903364, 49806728, 99613456]

約数ペア:

[(1, 99613456), (2, 49806728), (4, 24903364), (8, 12451682), (16, 6225841), (43, 2316592), (67, 1486768), (86, 1158296), (134, 743384), (172, 579148), (268, 371692), (344, 289574), (536, 185846), (688, 144787), (1072, 92923), (2161, 46096), (2881, 34576), (4322, 23048), (5762, 17288), (8644, 11524)]