31031424

素因数分解:

$2^7\times 3^4\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 160

約数和(自身を含む): 95897340

約数和(自身を除く): 64865916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 73, 81, 82, 96, 108, 123, 128, 144, 146, 162, 164, 192, 216, 219, 246, 288, 292, 324, 328, 369, 384, 432, 438, 492, 576, 584, 648, 656, 657, 738, 864, 876, 984, 1107, 1152, 1168, 1296, 1312, 1314, 1476, 1728, 1752, 1968, 1971, 2214, 2336, 2592, 2624, 2628, 2952, 2993, 3321, 3456, 3504, 3936, 3942, 4428, 4672, 5184, 5248, 5256, 5904, 5913, 5986, 6642, 7008, 7872, 7884, 8856, 8979, 9344, 10368, 10512, 11808, 11826, 11972, 13284, 14016, 15744, 15768, 17712, 17958, 21024, 23616, 23652, 23944, 26568, 26937, 28032, 31536, 35424, 35916, 42048, 47232, 47304, 47888, 53136, 53874, 63072, 70848, 71832, 80811, 84096, 94608, 95776, 106272, 107748, 126144, 141696, 143664, 161622, 189216, 191552, 212544, 215496, 242433, 252288, 287328, 323244, 378432, 383104, 425088, 430992, 484866, 574656, 646488, 756864, 861984, 969732, 1149312, 1292976, 1723968, 1939464, 2585952, 3447936, 3878928, 5171904, 7757856, 10343808, 15515712, 31031424]

約数ペア:

[(1, 31031424), (2, 15515712), (3, 10343808), (4, 7757856), (6, 5171904), (8, 3878928), (9, 3447936), (12, 2585952), (16, 1939464), (18, 1723968), (24, 1292976), (27, 1149312), (32, 969732), (36, 861984), (41, 756864), (48, 646488), (54, 574656), (64, 484866), (72, 430992), (73, 425088), (81, 383104), (82, 378432), (96, 323244), (108, 287328), (123, 252288), (128, 242433), (144, 215496), (146, 212544), (162, 191552), (164, 189216), (192, 161622), (216, 143664), (219, 141696), (246, 126144), (288, 107748), (292, 106272), (324, 95776), (328, 94608), (369, 84096), (384, 80811), (432, 71832), (438, 70848), (492, 63072), (576, 53874), (584, 53136), (648, 47888), (656, 47304), (657, 47232), (738, 42048), (864, 35916), (876, 35424), (984, 31536), (1107, 28032), (1152, 26937), (1168, 26568), (1296, 23944), (1312, 23652), (1314, 23616), (1476, 21024), (1728, 17958), (1752, 17712), (1968, 15768), (1971, 15744), (2214, 14016), (2336, 13284), (2592, 11972), (2624, 11826), (2628, 11808), (2952, 10512), (2993, 10368), (3321, 9344), (3456, 8979), (3504, 8856), (3936, 7884), (3942, 7872), (4428, 7008), (4672, 6642), (5184, 5986), (5248, 5913), (5256, 5904)]