87087742

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{6473}}^1$

素因数の和:6544

約数の個数: 24

約数和(自身を含む): 154288368

約数和(自身を除く): 67200626

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1922, 6473, 6727, 12946, 13454, 45311, 90622, 200663, 401326, 1404641, 2809282, 6220553, 12441106, 43543871, 87087742]

約数ペア:

[(1, 87087742), (2, 43543871), (7, 12441106), (14, 6220553), (31, 2809282), (62, 1404641), (217, 401326), (434, 200663), (961, 90622), (1922, 45311), (6473, 13454), (6727, 12946)]