89243480

素因数分解:

$2^3\times 5^1\times {\mathrm{2231087}}^1$

素因数の和:2231098

約数の個数: 16

約数和(自身を含む): 200797920

約数和(自身を除く): 111554440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2231087, 4462174, 8924348, 11155435, 17848696, 22310870, 44621740, 89243480]

約数ペア:

[(1, 89243480), (2, 44621740), (4, 22310870), (5, 17848696), (8, 11155435), (10, 8924348), (20, 4462174), (40, 2231087)]