89697712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25367}}^1$

素因数の和:25405

約数の個数: 40

約数和(自身を含む): 198174816

約数和(自身を除く): 108477104

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 25367, 50734, 101468, 202936, 329771, 405872, 431239, 659542, 862478, 1319084, 1724956, 2638168, 3449912, 5276336, 5606107, 6899824, 11212214, 22424428, 44848856, 89697712]

約数ペア:

[(1, 89697712), (2, 44848856), (4, 22424428), (8, 11212214), (13, 6899824), (16, 5606107), (17, 5276336), (26, 3449912), (34, 2638168), (52, 1724956), (68, 1319084), (104, 862478), (136, 659542), (208, 431239), (221, 405872), (272, 329771), (442, 202936), (884, 101468), (1768, 50734), (3536, 25367)]