89306624

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:287

約数の個数: 80

約数和(自身を含む): 197840016

約数和(自身を除く): 108533392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 101, 128, 157, 176, 202, 256, 314, 352, 404, 512, 628, 704, 808, 1111, 1256, 1408, 1616, 1727, 2222, 2512, 2816, 3232, 3454, 4444, 5024, 5632, 6464, 6908, 8888, 10048, 12928, 13816, 15857, 17776, 20096, 25856, 27632, 31714, 35552, 40192, 51712, 55264, 63428, 71104, 80384, 110528, 126856, 142208, 174427, 221056, 253712, 284416, 348854, 442112, 507424, 568832, 697708, 884224, 1014848, 1395416, 2029696, 2790832, 4059392, 5581664, 8118784, 11163328, 22326656, 44653312, 89306624]

約数ペア:

[(1, 89306624), (2, 44653312), (4, 22326656), (8, 11163328), (11, 8118784), (16, 5581664), (22, 4059392), (32, 2790832), (44, 2029696), (64, 1395416), (88, 1014848), (101, 884224), (128, 697708), (157, 568832), (176, 507424), (202, 442112), (256, 348854), (314, 284416), (352, 253712), (404, 221056), (512, 174427), (628, 142208), (704, 126856), (808, 110528), (1111, 80384), (1256, 71104), (1408, 63428), (1616, 55264), (1727, 51712), (2222, 40192), (2512, 35552), (2816, 31714), (3232, 27632), (3454, 25856), (4444, 20096), (5024, 17776), (5632, 15857), (6464, 13816), (6908, 12928), (8888, 10048)]