31796976

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 85494528

約数和(自身を除く): 53697552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 107, 123, 151, 164, 214, 246, 302, 321, 328, 428, 453, 492, 604, 642, 656, 856, 906, 984, 1208, 1284, 1712, 1812, 1968, 2416, 2568, 3624, 4387, 5136, 6191, 7248, 8774, 12382, 13161, 16157, 17548, 18573, 24764, 26322, 32314, 35096, 37146, 48471, 49528, 52644, 64628, 70192, 74292, 96942, 99056, 105288, 129256, 148584, 193884, 210576, 258512, 297168, 387768, 662437, 775536, 1324874, 1987311, 2649748, 3974622, 5299496, 7949244, 10598992, 15898488, 31796976]

約数ペア:

[(1, 31796976), (2, 15898488), (3, 10598992), (4, 7949244), (6, 5299496), (8, 3974622), (12, 2649748), (16, 1987311), (24, 1324874), (41, 775536), (48, 662437), (82, 387768), (107, 297168), (123, 258512), (151, 210576), (164, 193884), (214, 148584), (246, 129256), (302, 105288), (321, 99056), (328, 96942), (428, 74292), (453, 70192), (492, 64628), (604, 52644), (642, 49528), (656, 48471), (856, 37146), (906, 35096), (984, 32314), (1208, 26322), (1284, 24764), (1712, 18573), (1812, 17548), (1968, 16157), (2416, 13161), (2568, 12382), (3624, 8774), (4387, 7248), (5136, 6191)]