54391216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7187}}^1$

素因数の和:7249

約数の個数: 40

約数和(自身を含む): 117653184

約数和(自身を除く): 63261968

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7187, 7568, 14374, 28748, 57496, 79057, 114992, 158114, 309041, 316228, 618082, 632456, 1236164, 1264912, 2472328, 3399451, 4944656, 6798902, 13597804, 27195608, 54391216]

約数ペア:

[(1, 54391216), (2, 27195608), (4, 13597804), (8, 6798902), (11, 4944656), (16, 3399451), (22, 2472328), (43, 1264912), (44, 1236164), (86, 632456), (88, 618082), (172, 316228), (176, 309041), (344, 158114), (473, 114992), (688, 79057), (946, 57496), (1892, 28748), (3784, 14374), (7187, 7568)]