113185928

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2239}}^1$

素因数の和:2405

約数の個数: 32

約数和(自身を含む): 217728000

約数和(自身を除く): 104542072

約数列:

[1, 2, 4, 8, 71, 89, 142, 178, 284, 356, 568, 712, 2239, 4478, 6319, 8956, 12638, 17912, 25276, 50552, 158969, 199271, 317938, 398542, 635876, 797084, 1271752, 1594168, 14148241, 28296482, 56592964, 113185928]

約数ペア:

[(1, 113185928), (2, 56592964), (4, 28296482), (8, 14148241), (71, 1594168), (89, 1271752), (142, 797084), (178, 635876), (284, 398542), (356, 317938), (568, 199271), (712, 158969), (2239, 50552), (4478, 25276), (6319, 17912), (8956, 12638)]