88016656

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1080

約数の個数: 80

約数和(自身を含む): 213541888

約数和(自身を除く): 125525232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 182, 208, 244, 364, 427, 488, 728, 793, 854, 976, 991, 1456, 1586, 1708, 1982, 3172, 3416, 3964, 5551, 6344, 6832, 6937, 7928, 11102, 12688, 12883, 13874, 15856, 22204, 25766, 27748, 44408, 51532, 55496, 60451, 88816, 90181, 103064, 110992, 120902, 180362, 206128, 241804, 360724, 423157, 483608, 721448, 785863, 846314, 967216, 1442896, 1571726, 1692628, 3143452, 3385256, 5501041, 6286904, 6770512, 11002082, 12573808, 22004164, 44008328, 88016656]

約数ペア:

[(1, 88016656), (2, 44008328), (4, 22004164), (7, 12573808), (8, 11002082), (13, 6770512), (14, 6286904), (16, 5501041), (26, 3385256), (28, 3143452), (52, 1692628), (56, 1571726), (61, 1442896), (91, 967216), (104, 846314), (112, 785863), (122, 721448), (182, 483608), (208, 423157), (244, 360724), (364, 241804), (427, 206128), (488, 180362), (728, 120902), (793, 110992), (854, 103064), (976, 90181), (991, 88816), (1456, 60451), (1586, 55496), (1708, 51532), (1982, 44408), (3172, 27748), (3416, 25766), (3964, 22204), (5551, 15856), (6344, 13874), (6832, 12883), (6937, 12688), (7928, 11102)]