84571454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89399}}^1$

素因数の和:89455

約数の個数: 16

約数和(自身を含む): 141609600

約数和(自身を除く): 57038146

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 89399, 178798, 983389, 1966778, 3844157, 7688314, 42285727, 84571454]

約数ペア:

[(1, 84571454), (2, 42285727), (11, 7688314), (22, 3844157), (43, 1966778), (86, 983389), (473, 178798), (946, 89399)]