89512456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{4481}}^1$

素因数の和:4725

約数の個数: 32

約数和(自身を含む): 183941280

約数和(自身を除く): 94428824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 227, 454, 908, 1816, 2497, 4481, 4994, 8962, 9988, 17924, 19976, 35848, 49291, 98582, 197164, 394328, 1017187, 2034374, 4068748, 8137496, 11189057, 22378114, 44756228, 89512456]

約数ペア:

[(1, 89512456), (2, 44756228), (4, 22378114), (8, 11189057), (11, 8137496), (22, 4068748), (44, 2034374), (88, 1017187), (227, 394328), (454, 197164), (908, 98582), (1816, 49291), (2497, 35848), (4481, 19976), (4994, 17924), (8962, 9988)]