80387588

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{3359}}^1$

素因数の和:3587

約数の個数: 24

約数和(自身を含む): 146012160

約数和(自身を除く): 65624572

約数列:

[1, 2, 4, 31, 62, 124, 193, 386, 772, 3359, 5983, 6718, 11966, 13436, 23932, 104129, 208258, 416516, 648287, 1296574, 2593148, 20096897, 40193794, 80387588]

約数ペア:

[(1, 80387588), (2, 40193794), (4, 20096897), (31, 2593148), (62, 1296574), (124, 648287), (193, 416516), (386, 208258), (772, 104129), (3359, 23932), (5983, 13436), (6718, 11966)]