65880042

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{255349}}^1$

素因数の和:255397

約数の個数: 16

約数和(自身を含む): 134824800

約数和(自身を除く): 68944758

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 255349, 510698, 766047, 1532094, 10980007, 21960014, 32940021, 65880042]

約数ペア:

[(1, 65880042), (2, 32940021), (3, 21960014), (6, 10980007), (43, 1532094), (86, 766047), (129, 510698), (258, 255349)]