1845295616

素因数分解:

$2^9\times {\mathrm{163}}^1\times {\mathrm{22111}}^1$

素因数の和:22292

約数の個数: 40

約数和(自身を含む): 3709774464

約数和(自身を除く): 1864478848

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 512, 652, 1304, 2608, 5216, 10432, 20864, 22111, 41728, 44222, 83456, 88444, 176888, 353776, 707552, 1415104, 2830208, 3604093, 5660416, 7208186, 11320832, 14416372, 28832744, 57665488, 115330976, 230661952, 461323904, 922647808, 1845295616]

約数ペア:

[(1, 1845295616), (2, 922647808), (4, 461323904), (8, 230661952), (16, 115330976), (32, 57665488), (64, 28832744), (128, 14416372), (163, 11320832), (256, 7208186), (326, 5660416), (512, 3604093), (652, 2830208), (1304, 1415104), (2608, 707552), (5216, 353776), (10432, 176888), (20864, 88444), (22111, 83456), (41728, 44222)]