85407438

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{102407}}^1$

素因数の和:102551

約数の個数: 16

約数和(自身を含む): 172045440

約数和(自身を除く): 86638002

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 102407, 204814, 307221, 614442, 14234573, 28469146, 42703719, 85407438]

約数ペア:

[(1, 85407438), (2, 42703719), (3, 28469146), (6, 14234573), (139, 614442), (278, 307221), (417, 204814), (834, 102407)]