31275456

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 112

約数和(自身を含む): 88331040

約数和(自身を除く): 57055584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 41, 48, 58, 64, 82, 87, 96, 116, 123, 137, 164, 174, 192, 232, 246, 274, 328, 348, 411, 464, 492, 548, 656, 696, 822, 928, 984, 1096, 1189, 1312, 1392, 1644, 1856, 1968, 2192, 2378, 2624, 2784, 3288, 3567, 3936, 3973, 4384, 4756, 5568, 5617, 6576, 7134, 7872, 7946, 8768, 9512, 11234, 11919, 13152, 14268, 15892, 16851, 19024, 22468, 23838, 26304, 28536, 31784, 33702, 38048, 44936, 47676, 57072, 63568, 67404, 76096, 89872, 95352, 114144, 127136, 134808, 162893, 179744, 190704, 228288, 254272, 269616, 325786, 359488, 381408, 488679, 539232, 651572, 762816, 977358, 1078464, 1303144, 1954716, 2606288, 3909432, 5212576, 7818864, 10425152, 15637728, 31275456]

約数ペア:

[(1, 31275456), (2, 15637728), (3, 10425152), (4, 7818864), (6, 5212576), (8, 3909432), (12, 2606288), (16, 1954716), (24, 1303144), (29, 1078464), (32, 977358), (41, 762816), (48, 651572), (58, 539232), (64, 488679), (82, 381408), (87, 359488), (96, 325786), (116, 269616), (123, 254272), (137, 228288), (164, 190704), (174, 179744), (192, 162893), (232, 134808), (246, 127136), (274, 114144), (328, 95352), (348, 89872), (411, 76096), (464, 67404), (492, 63568), (548, 57072), (656, 47676), (696, 44936), (822, 38048), (928, 33702), (984, 31784), (1096, 28536), (1189, 26304), (1312, 23838), (1392, 22468), (1644, 19024), (1856, 16851), (1968, 15892), (2192, 14268), (2378, 13152), (2624, 11919), (2784, 11234), (3288, 9512), (3567, 8768), (3936, 7946), (3973, 7872), (4384, 7134), (4756, 6576), (5568, 5617)]