84865676

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131779}}^1$

素因数の和:131813

約数の個数: 24

約数和(自身を含む): 177112320

約数和(自身を除く): 92246644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 131779, 263558, 527116, 922453, 1844906, 3030917, 3689812, 6061834, 12123668, 21216419, 42432838, 84865676]

約数ペア:

[(1, 84865676), (2, 42432838), (4, 21216419), (7, 12123668), (14, 6061834), (23, 3689812), (28, 3030917), (46, 1844906), (92, 922453), (161, 527116), (322, 263558), (644, 131779)]