84786064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1549}}^1$

素因数の和:1879

約数の個数: 40

約数和(自身を含む): 179899200

約数和(自身を除く): 95113136

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 311, 622, 1244, 1549, 2488, 3098, 3421, 4976, 6196, 6842, 12392, 13684, 17039, 24784, 27368, 34078, 54736, 68156, 136312, 272624, 481739, 963478, 1926956, 3853912, 5299129, 7707824, 10598258, 21196516, 42393032, 84786064]

約数ペア:

[(1, 84786064), (2, 42393032), (4, 21196516), (8, 10598258), (11, 7707824), (16, 5299129), (22, 3853912), (44, 1926956), (88, 963478), (176, 481739), (311, 272624), (622, 136312), (1244, 68156), (1549, 54736), (2488, 34078), (3098, 27368), (3421, 24784), (4976, 17039), (6196, 13684), (6842, 12392)]