31286112

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 100590336

約数和(自身を除く): 69304224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 43, 44, 48, 52, 53, 66, 78, 86, 88, 96, 104, 106, 129, 132, 143, 156, 159, 172, 176, 208, 212, 258, 264, 286, 312, 318, 344, 352, 416, 424, 429, 473, 516, 528, 559, 572, 583, 624, 636, 688, 689, 848, 858, 946, 1032, 1056, 1118, 1144, 1166, 1248, 1272, 1376, 1378, 1419, 1677, 1696, 1716, 1749, 1892, 2064, 2067, 2236, 2279, 2288, 2332, 2544, 2756, 2838, 3354, 3432, 3498, 3784, 4128, 4134, 4472, 4558, 4576, 4664, 5088, 5512, 5676, 6149, 6708, 6837, 6864, 6996, 7568, 7579, 8268, 8944, 9116, 9328, 11024, 11352, 12298, 13416, 13674, 13728, 13992, 15136, 15158, 16536, 17888, 18232, 18447, 18656, 22048, 22704, 22737, 24596, 25069, 26832, 27348, 27984, 29627, 30316, 33072, 36464, 36894, 45408, 45474, 49192, 50138, 53664, 54696, 55968, 59254, 60632, 66144, 72928, 73788, 75207, 88881, 90948, 98384, 100276, 109392, 118508, 121264, 147576, 150414, 177762, 181896, 196768, 200552, 218784, 237016, 242528, 295152, 300828, 325897, 355524, 363792, 401104, 474032, 590304, 601656, 651794, 711048, 727584, 802208, 948064, 977691, 1203312, 1303588, 1422096, 1955382, 2406624, 2607176, 2844192, 3910764, 5214352, 7821528, 10428704, 15643056, 31286112]

約数ペア:

[(1, 31286112), (2, 15643056), (3, 10428704), (4, 7821528), (6, 5214352), (8, 3910764), (11, 2844192), (12, 2607176), (13, 2406624), (16, 1955382), (22, 1422096), (24, 1303588), (26, 1203312), (32, 977691), (33, 948064), (39, 802208), (43, 727584), (44, 711048), (48, 651794), (52, 601656), (53, 590304), (66, 474032), (78, 401104), (86, 363792), (88, 355524), (96, 325897), (104, 300828), (106, 295152), (129, 242528), (132, 237016), (143, 218784), (156, 200552), (159, 196768), (172, 181896), (176, 177762), (208, 150414), (212, 147576), (258, 121264), (264, 118508), (286, 109392), (312, 100276), (318, 98384), (344, 90948), (352, 88881), (416, 75207), (424, 73788), (429, 72928), (473, 66144), (516, 60632), (528, 59254), (559, 55968), (572, 54696), (583, 53664), (624, 50138), (636, 49192), (688, 45474), (689, 45408), (848, 36894), (858, 36464), (946, 33072), (1032, 30316), (1056, 29627), (1118, 27984), (1144, 27348), (1166, 26832), (1248, 25069), (1272, 24596), (1376, 22737), (1378, 22704), (1419, 22048), (1677, 18656), (1696, 18447), (1716, 18232), (1749, 17888), (1892, 16536), (2064, 15158), (2067, 15136), (2236, 13992), (2279, 13728), (2288, 13674), (2332, 13416), (2544, 12298), (2756, 11352), (2838, 11024), (3354, 9328), (3432, 9116), (3498, 8944), (3784, 8268), (4128, 7579), (4134, 7568), (4472, 6996), (4558, 6864), (4576, 6837), (4664, 6708), (5088, 6149), (5512, 5676)]