31491936

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 108380160

約数和(自身を除く): 76888224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 54, 56, 63, 72, 82, 84, 96, 108, 112, 123, 126, 127, 144, 164, 168, 189, 216, 224, 246, 252, 254, 287, 288, 328, 336, 369, 378, 381, 432, 492, 504, 508, 574, 656, 672, 738, 756, 762, 861, 864, 889, 984, 1008, 1016, 1107, 1143, 1148, 1312, 1476, 1512, 1524, 1722, 1778, 1968, 2016, 2032, 2214, 2286, 2296, 2583, 2667, 2952, 3024, 3048, 3429, 3444, 3556, 3936, 4064, 4428, 4572, 4592, 5166, 5207, 5334, 5904, 6048, 6096, 6858, 6888, 7112, 7749, 8001, 8856, 9144, 9184, 10332, 10414, 10668, 11808, 12192, 13716, 13776, 14224, 15498, 15621, 16002, 17712, 18288, 20664, 20828, 21336, 24003, 27432, 27552, 28448, 30996, 31242, 32004, 35424, 36449, 36576, 41328, 41656, 42672, 46863, 48006, 54864, 61992, 62484, 64008, 72898, 82656, 83312, 85344, 93726, 96012, 109347, 109728, 123984, 124968, 128016, 140589, 145796, 166624, 187452, 192024, 218694, 247968, 249936, 256032, 281178, 291592, 328041, 374904, 384048, 437388, 499872, 562356, 583184, 656082, 749808, 768096, 874776, 984123, 1124712, 1166368, 1312164, 1499616, 1749552, 1968246, 2249424, 2624328, 3499104, 3936492, 4498848, 5248656, 7872984, 10497312, 15745968, 31491936]

約数ペア:

[(1, 31491936), (2, 15745968), (3, 10497312), (4, 7872984), (6, 5248656), (7, 4498848), (8, 3936492), (9, 3499104), (12, 2624328), (14, 2249424), (16, 1968246), (18, 1749552), (21, 1499616), (24, 1312164), (27, 1166368), (28, 1124712), (32, 984123), (36, 874776), (41, 768096), (42, 749808), (48, 656082), (54, 583184), (56, 562356), (63, 499872), (72, 437388), (82, 384048), (84, 374904), (96, 328041), (108, 291592), (112, 281178), (123, 256032), (126, 249936), (127, 247968), (144, 218694), (164, 192024), (168, 187452), (189, 166624), (216, 145796), (224, 140589), (246, 128016), (252, 124968), (254, 123984), (287, 109728), (288, 109347), (328, 96012), (336, 93726), (369, 85344), (378, 83312), (381, 82656), (432, 72898), (492, 64008), (504, 62484), (508, 61992), (574, 54864), (656, 48006), (672, 46863), (738, 42672), (756, 41656), (762, 41328), (861, 36576), (864, 36449), (889, 35424), (984, 32004), (1008, 31242), (1016, 30996), (1107, 28448), (1143, 27552), (1148, 27432), (1312, 24003), (1476, 21336), (1512, 20828), (1524, 20664), (1722, 18288), (1778, 17712), (1968, 16002), (2016, 15621), (2032, 15498), (2214, 14224), (2286, 13776), (2296, 13716), (2583, 12192), (2667, 11808), (2952, 10668), (3024, 10414), (3048, 10332), (3429, 9184), (3444, 9144), (3556, 8856), (3936, 8001), (4064, 7749), (4428, 7112), (4572, 6888), (4592, 6858), (5166, 6096), (5207, 6048), (5334, 5904)]