31645824

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 98148480

約数和(自身を除く): 66502656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 193, 224, 244, 336, 366, 384, 386, 427, 448, 488, 579, 672, 732, 772, 854, 896, 976, 1158, 1281, 1344, 1351, 1464, 1544, 1708, 1952, 2316, 2562, 2688, 2702, 2928, 3088, 3416, 3904, 4053, 4632, 5124, 5404, 5856, 6176, 6832, 7808, 8106, 9264, 10248, 10808, 11712, 11773, 12352, 13664, 16212, 18528, 20496, 21616, 23424, 23546, 24704, 27328, 32424, 35319, 37056, 40992, 43232, 47092, 54656, 64848, 70638, 74112, 81984, 82411, 86464, 94184, 129696, 141276, 163968, 164822, 172928, 188368, 247233, 259392, 282552, 329644, 376736, 494466, 518784, 565104, 659288, 753472, 988932, 1130208, 1318576, 1506944, 1977864, 2260416, 2637152, 3955728, 4520832, 5274304, 7911456, 10548608, 15822912, 31645824]

約数ペア:

[(1, 31645824), (2, 15822912), (3, 10548608), (4, 7911456), (6, 5274304), (7, 4520832), (8, 3955728), (12, 2637152), (14, 2260416), (16, 1977864), (21, 1506944), (24, 1318576), (28, 1130208), (32, 988932), (42, 753472), (48, 659288), (56, 565104), (61, 518784), (64, 494466), (84, 376736), (96, 329644), (112, 282552), (122, 259392), (128, 247233), (168, 188368), (183, 172928), (192, 164822), (193, 163968), (224, 141276), (244, 129696), (336, 94184), (366, 86464), (384, 82411), (386, 81984), (427, 74112), (448, 70638), (488, 64848), (579, 54656), (672, 47092), (732, 43232), (772, 40992), (854, 37056), (896, 35319), (976, 32424), (1158, 27328), (1281, 24704), (1344, 23546), (1351, 23424), (1464, 21616), (1544, 20496), (1708, 18528), (1952, 16212), (2316, 13664), (2562, 12352), (2688, 11773), (2702, 11712), (2928, 10808), (3088, 10248), (3416, 9264), (3904, 8106), (4053, 7808), (4632, 6832), (5124, 6176), (5404, 5856)]