871184725232

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{811}}^1\times {\mathrm{2165747}}^1$

素因数の和:2166597

約数の個数: 40

約数和(自身を含む): 1744518676992

約数和(自身を除く): 873333951760

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 811, 1622, 3244, 6488, 12976, 25141, 50282, 100564, 201128, 402256, 2165747, 4331494, 8662988, 17325976, 34651952, 67138157, 134276314, 268552628, 537105256, 1074210512, 1756420817, 3512841634, 7025683268, 14051366536, 28102733072, 54449045327, 108898090654, 217796181308, 435592362616, 871184725232]

約数ペア:

[(1, 871184725232), (2, 435592362616), (4, 217796181308), (8, 108898090654), (16, 54449045327), (31, 28102733072), (62, 14051366536), (124, 7025683268), (248, 3512841634), (496, 1756420817), (811, 1074210512), (1622, 537105256), (3244, 268552628), (6488, 134276314), (12976, 67138157), (25141, 34651952), (50282, 17325976), (100564, 8662988), (201128, 4331494), (402256, 2165747)]