31789824

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 95364864

約数和(自身を除く): 63575040

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 53, 64, 66, 71, 88, 96, 106, 128, 132, 142, 159, 176, 192, 212, 213, 256, 264, 284, 318, 352, 384, 424, 426, 528, 568, 583, 636, 704, 768, 781, 848, 852, 1056, 1136, 1166, 1272, 1408, 1562, 1696, 1704, 1749, 2112, 2272, 2332, 2343, 2544, 2816, 3124, 3392, 3408, 3498, 3763, 4224, 4544, 4664, 4686, 5088, 6248, 6784, 6816, 6996, 7526, 8448, 9088, 9328, 9372, 10176, 11289, 12496, 13568, 13632, 13992, 15052, 18176, 18656, 18744, 20352, 22578, 24992, 27264, 27984, 30104, 37312, 37488, 40704, 41393, 45156, 49984, 54528, 55968, 60208, 74624, 74976, 82786, 90312, 99968, 111936, 120416, 124179, 149248, 149952, 165572, 180624, 199936, 223872, 240832, 248358, 299904, 331144, 361248, 447744, 481664, 496716, 599808, 662288, 722496, 963328, 993432, 1324576, 1444992, 1986864, 2649152, 2889984, 3973728, 5298304, 7947456, 10596608, 15894912, 31789824]

約数ペア:

[(1, 31789824), (2, 15894912), (3, 10596608), (4, 7947456), (6, 5298304), (8, 3973728), (11, 2889984), (12, 2649152), (16, 1986864), (22, 1444992), (24, 1324576), (32, 993432), (33, 963328), (44, 722496), (48, 662288), (53, 599808), (64, 496716), (66, 481664), (71, 447744), (88, 361248), (96, 331144), (106, 299904), (128, 248358), (132, 240832), (142, 223872), (159, 199936), (176, 180624), (192, 165572), (212, 149952), (213, 149248), (256, 124179), (264, 120416), (284, 111936), (318, 99968), (352, 90312), (384, 82786), (424, 74976), (426, 74624), (528, 60208), (568, 55968), (583, 54528), (636, 49984), (704, 45156), (768, 41393), (781, 40704), (848, 37488), (852, 37312), (1056, 30104), (1136, 27984), (1166, 27264), (1272, 24992), (1408, 22578), (1562, 20352), (1696, 18744), (1704, 18656), (1749, 18176), (2112, 15052), (2272, 13992), (2332, 13632), (2343, 13568), (2544, 12496), (2816, 11289), (3124, 10176), (3392, 9372), (3408, 9328), (3498, 9088), (3763, 8448), (4224, 7526), (4544, 6996), (4664, 6816), (4686, 6784), (5088, 6248)]