82904828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{1187}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 153014400

約数和(自身を除く): 70109572

約数列:

[1, 2, 4, 19, 38, 76, 919, 1187, 1838, 2374, 3676, 4748, 17461, 22553, 34922, 45106, 69844, 90212, 1090853, 2181706, 4363412, 20726207, 41452414, 82904828]

約数ペア:

[(1, 82904828), (2, 41452414), (4, 20726207), (19, 4363412), (38, 2181706), (76, 1090853), (919, 90212), (1187, 69844), (1838, 45106), (2374, 34922), (3676, 22553), (4748, 17461)]