31819994624

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{773}}^1\times {\mathrm{7309}}^1$

素因数の和:8111

約数の個数: 80

約数和(自身を含む): 69456871440

約数和(自身を除く): 37636876816

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 773, 1408, 1546, 2816, 3092, 5632, 6184, 7309, 8503, 12368, 14618, 17006, 24736, 29236, 34012, 49472, 58472, 68024, 80399, 98944, 116944, 136048, 160798, 197888, 233888, 272096, 321596, 395776, 467776, 544192, 643192, 935552, 1088384, 1286384, 1871104, 2176768, 2572768, 3742208, 4353536, 5145536, 5649857, 10291072, 11299714, 20582144, 22599428, 41164288, 45198856, 62148427, 90397712, 124296854, 180795424, 248593708, 361590848, 497187416, 723181696, 994374832, 1446363392, 1988749664, 2892726784, 3977499328, 7954998656, 15909997312, 31819994624]

約数ペア:

[(1, 31819994624), (2, 15909997312), (4, 7954998656), (8, 3977499328), (11, 2892726784), (16, 1988749664), (22, 1446363392), (32, 994374832), (44, 723181696), (64, 497187416), (88, 361590848), (128, 248593708), (176, 180795424), (256, 124296854), (352, 90397712), (512, 62148427), (704, 45198856), (773, 41164288), (1408, 22599428), (1546, 20582144), (2816, 11299714), (3092, 10291072), (5632, 5649857), (6184, 5145536), (7309, 4353536), (8503, 3742208), (12368, 2572768), (14618, 2176768), (17006, 1871104), (24736, 1286384), (29236, 1088384), (34012, 935552), (49472, 643192), (58472, 544192), (68024, 467776), (80399, 395776), (98944, 321596), (116944, 272096), (136048, 233888), (160798, 197888)]