80509502

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{11279}}^1$

素因数の和:11407

約数の個数: 16

約数和(自身を含む): 125072640

約数和(自身を除く): 44563138

約数列:

[1, 2, 43, 83, 86, 166, 3569, 7138, 11279, 22558, 484997, 936157, 969994, 1872314, 40254751, 80509502]

約数ペア:

[(1, 80509502), (2, 40254751), (43, 1872314), (83, 969994), (86, 936157), (166, 484997), (3569, 22558), (7138, 11279)]