31160231808

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{90263}}^1$

素因数の和:90340

約数の個数: 128

約数和(自身を含む): 88386508800

約数和(自身を除く): 57226276992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 87, 93, 96, 116, 124, 128, 174, 186, 192, 232, 248, 348, 372, 384, 464, 496, 696, 744, 899, 928, 992, 1392, 1488, 1798, 1856, 1984, 2697, 2784, 2976, 3596, 3712, 3968, 5394, 5568, 5952, 7192, 10788, 11136, 11904, 14384, 21576, 28768, 43152, 57536, 86304, 90263, 115072, 172608, 180526, 270789, 345216, 361052, 541578, 722104, 1083156, 1444208, 2166312, 2617627, 2798153, 2888416, 4332624, 5235254, 5596306, 5776832, 7852881, 8394459, 8665248, 10470508, 11192612, 11553664, 15705762, 16788918, 17330496, 20941016, 22385224, 31411524, 33577836, 34660992, 41882032, 44770448, 62823048, 67155672, 81146437, 83764064, 89540896, 125646096, 134311344, 162292874, 167528128, 179081792, 243439311, 251292192, 268622688, 324585748, 335056256, 358163584, 486878622, 502584384, 537245376, 649171496, 973757244, 1005168768, 1074490752, 1298342992, 1947514488, 2596685984, 3895028976, 5193371968, 7790057952, 10386743936, 15580115904, 31160231808]

約数ペア:

[(1, 31160231808), (2, 15580115904), (3, 10386743936), (4, 7790057952), (6, 5193371968), (8, 3895028976), (12, 2596685984), (16, 1947514488), (24, 1298342992), (29, 1074490752), (31, 1005168768), (32, 973757244), (48, 649171496), (58, 537245376), (62, 502584384), (64, 486878622), (87, 358163584), (93, 335056256), (96, 324585748), (116, 268622688), (124, 251292192), (128, 243439311), (174, 179081792), (186, 167528128), (192, 162292874), (232, 134311344), (248, 125646096), (348, 89540896), (372, 83764064), (384, 81146437), (464, 67155672), (496, 62823048), (696, 44770448), (744, 41882032), (899, 34660992), (928, 33577836), (992, 31411524), (1392, 22385224), (1488, 20941016), (1798, 17330496), (1856, 16788918), (1984, 15705762), (2697, 11553664), (2784, 11192612), (2976, 10470508), (3596, 8665248), (3712, 8394459), (3968, 7852881), (5394, 5776832), (5568, 5596306), (5952, 5235254), (7192, 4332624), (10788, 2888416), (11136, 2798153), (11904, 2617627), (14384, 2166312), (21576, 1444208), (28768, 1083156), (43152, 722104), (57536, 541578), (86304, 361052), (90263, 345216), (115072, 270789), (172608, 180526)]