31164672

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 288

約数和(自身を含む): 113025024

約数和(自身を除く): 81860352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 31, 32, 33, 34, 42, 44, 48, 51, 56, 62, 64, 66, 68, 77, 84, 88, 93, 96, 102, 112, 119, 124, 128, 132, 136, 154, 168, 176, 186, 187, 192, 204, 217, 224, 231, 238, 248, 256, 264, 272, 308, 336, 341, 352, 357, 372, 374, 384, 408, 434, 448, 462, 476, 496, 527, 528, 544, 561, 616, 651, 672, 682, 704, 714, 744, 748, 768, 816, 868, 896, 924, 952, 992, 1023, 1054, 1056, 1088, 1122, 1232, 1302, 1309, 1344, 1364, 1408, 1428, 1488, 1496, 1581, 1632, 1736, 1792, 1848, 1904, 1984, 2046, 2108, 2112, 2176, 2244, 2387, 2464, 2604, 2618, 2688, 2728, 2816, 2856, 2976, 2992, 3162, 3264, 3472, 3689, 3696, 3808, 3927, 3968, 4092, 4216, 4224, 4352, 4488, 4774, 4928, 5208, 5236, 5376, 5456, 5712, 5797, 5952, 5984, 6324, 6528, 6944, 7161, 7378, 7392, 7616, 7854, 7936, 8184, 8432, 8448, 8976, 9548, 9856, 10416, 10472, 10912, 11067, 11424, 11594, 11904, 11968, 12648, 13056, 13888, 14322, 14756, 14784, 15232, 15708, 16368, 16864, 17391, 17952, 19096, 19712, 20832, 20944, 21824, 22134, 22848, 23188, 23808, 23936, 25296, 27776, 28644, 29512, 29568, 30464, 31416, 32736, 33728, 34782, 35904, 38192, 40579, 41664, 41888, 43648, 44268, 45696, 46376, 47872, 50592, 55552, 57288, 59024, 59136, 62832, 65472, 67456, 69564, 71808, 76384, 81158, 83328, 83776, 87296, 88536, 91392, 92752, 101184, 114576, 118048, 121737, 125664, 130944, 134912, 139128, 143616, 152768, 162316, 166656, 167552, 177072, 185504, 202368, 229152, 236096, 243474, 251328, 261888, 278256, 305536, 324632, 335104, 354144, 371008, 404736, 458304, 472192, 486948, 502656, 556512, 611072, 649264, 708288, 742016, 916608, 944384, 973896, 1005312, 1113024, 1298528, 1416576, 1484032, 1833216, 1947792, 2226048, 2597056, 2833152, 3895584, 4452096, 5194112, 7791168, 10388224, 15582336, 31164672]

約数ペア:

[(1, 31164672), (2, 15582336), (3, 10388224), (4, 7791168), (6, 5194112), (7, 4452096), (8, 3895584), (11, 2833152), (12, 2597056), (14, 2226048), (16, 1947792), (17, 1833216), (21, 1484032), (22, 1416576), (24, 1298528), (28, 1113024), (31, 1005312), (32, 973896), (33, 944384), (34, 916608), (42, 742016), (44, 708288), (48, 649264), (51, 611072), (56, 556512), (62, 502656), (64, 486948), (66, 472192), (68, 458304), (77, 404736), (84, 371008), (88, 354144), (93, 335104), (96, 324632), (102, 305536), (112, 278256), (119, 261888), (124, 251328), (128, 243474), (132, 236096), (136, 229152), (154, 202368), (168, 185504), (176, 177072), (186, 167552), (187, 166656), (192, 162316), (204, 152768), (217, 143616), (224, 139128), (231, 134912), (238, 130944), (248, 125664), (256, 121737), (264, 118048), (272, 114576), (308, 101184), (336, 92752), (341, 91392), (352, 88536), (357, 87296), (372, 83776), (374, 83328), (384, 81158), (408, 76384), (434, 71808), (448, 69564), (462, 67456), (476, 65472), (496, 62832), (527, 59136), (528, 59024), (544, 57288), (561, 55552), (616, 50592), (651, 47872), (672, 46376), (682, 45696), (704, 44268), (714, 43648), (744, 41888), (748, 41664), (768, 40579), (816, 38192), (868, 35904), (896, 34782), (924, 33728), (952, 32736), (992, 31416), (1023, 30464), (1054, 29568), (1056, 29512), (1088, 28644), (1122, 27776), (1232, 25296), (1302, 23936), (1309, 23808), (1344, 23188), (1364, 22848), (1408, 22134), (1428, 21824), (1488, 20944), (1496, 20832), (1581, 19712), (1632, 19096), (1736, 17952), (1792, 17391), (1848, 16864), (1904, 16368), (1984, 15708), (2046, 15232), (2108, 14784), (2112, 14756), (2176, 14322), (2244, 13888), (2387, 13056), (2464, 12648), (2604, 11968), (2618, 11904), (2688, 11594), (2728, 11424), (2816, 11067), (2856, 10912), (2976, 10472), (2992, 10416), (3162, 9856), (3264, 9548), (3472, 8976), (3689, 8448), (3696, 8432), (3808, 8184), (3927, 7936), (3968, 7854), (4092, 7616), (4216, 7392), (4224, 7378), (4352, 7161), (4488, 6944), (4774, 6528), (4928, 6324), (5208, 5984), (5236, 5952), (5376, 5797), (5456, 5712)]