31993728

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 192

約数和(自身を含む): 100796400

約数和(自身を除く): 68802672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 29, 32, 34, 39, 48, 51, 52, 58, 64, 68, 78, 87, 96, 102, 104, 116, 128, 136, 156, 169, 174, 192, 204, 208, 221, 232, 272, 312, 338, 348, 377, 384, 408, 416, 442, 464, 493, 507, 544, 624, 663, 676, 696, 754, 816, 832, 884, 928, 986, 1014, 1088, 1131, 1248, 1326, 1352, 1392, 1479, 1508, 1632, 1664, 1768, 1856, 1972, 2028, 2176, 2262, 2496, 2652, 2704, 2784, 2873, 2958, 3016, 3264, 3536, 3712, 3944, 4056, 4524, 4901, 4992, 5304, 5408, 5568, 5746, 5916, 6032, 6409, 6528, 7072, 7888, 8112, 8619, 9048, 9802, 10608, 10816, 11136, 11492, 11832, 12064, 12818, 14144, 14703, 15776, 16224, 17238, 18096, 19227, 19604, 21216, 21632, 22984, 23664, 24128, 25636, 28288, 29406, 31552, 32448, 34476, 36192, 38454, 39208, 42432, 45968, 47328, 48256, 51272, 58812, 63104, 64896, 68952, 72384, 76908, 78416, 83317, 84864, 91936, 94656, 102544, 117624, 137904, 144768, 153816, 156832, 166634, 183872, 189312, 205088, 235248, 249951, 275808, 307632, 313664, 333268, 367744, 410176, 470496, 499902, 551616, 615264, 627328, 666536, 820352, 940992, 999804, 1103232, 1230528, 1333072, 1881984, 1999608, 2461056, 2666144, 3999216, 5332288, 7998432, 10664576, 15996864, 31993728]

約数ペア:

[(1, 31993728), (2, 15996864), (3, 10664576), (4, 7998432), (6, 5332288), (8, 3999216), (12, 2666144), (13, 2461056), (16, 1999608), (17, 1881984), (24, 1333072), (26, 1230528), (29, 1103232), (32, 999804), (34, 940992), (39, 820352), (48, 666536), (51, 627328), (52, 615264), (58, 551616), (64, 499902), (68, 470496), (78, 410176), (87, 367744), (96, 333268), (102, 313664), (104, 307632), (116, 275808), (128, 249951), (136, 235248), (156, 205088), (169, 189312), (174, 183872), (192, 166634), (204, 156832), (208, 153816), (221, 144768), (232, 137904), (272, 117624), (312, 102544), (338, 94656), (348, 91936), (377, 84864), (384, 83317), (408, 78416), (416, 76908), (442, 72384), (464, 68952), (493, 64896), (507, 63104), (544, 58812), (624, 51272), (663, 48256), (676, 47328), (696, 45968), (754, 42432), (816, 39208), (832, 38454), (884, 36192), (928, 34476), (986, 32448), (1014, 31552), (1088, 29406), (1131, 28288), (1248, 25636), (1326, 24128), (1352, 23664), (1392, 22984), (1479, 21632), (1508, 21216), (1632, 19604), (1664, 19227), (1768, 18096), (1856, 17238), (1972, 16224), (2028, 15776), (2176, 14703), (2262, 14144), (2496, 12818), (2652, 12064), (2704, 11832), (2784, 11492), (2873, 11136), (2958, 10816), (3016, 10608), (3264, 9802), (3536, 9048), (3712, 8619), (3944, 8112), (4056, 7888), (4524, 7072), (4901, 6528), (4992, 6409), (5304, 6032), (5408, 5916), (5568, 5746)]