33443680

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4861}}^1$

素因数の和:4919

約数の個数: 48

約数和(自身を含む): 80864784

約数和(自身を除く): 47421104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 4861, 6880, 9722, 19444, 24305, 38888, 48610, 77776, 97220, 155552, 194440, 209023, 388880, 418046, 777760, 836092, 1045115, 1672184, 2090230, 3344368, 4180460, 6688736, 8360920, 16721840, 33443680]

約数ペア:

[(1, 33443680), (2, 16721840), (4, 8360920), (5, 6688736), (8, 4180460), (10, 3344368), (16, 2090230), (20, 1672184), (32, 1045115), (40, 836092), (43, 777760), (80, 418046), (86, 388880), (160, 209023), (172, 194440), (215, 155552), (344, 97220), (430, 77776), (688, 48610), (860, 38888), (1376, 24305), (1720, 19444), (3440, 9722), (4861, 6880)]