8456242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 14183424

約数和(自身を除く): 5727182

約数列:

[1, 2, 17, 31, 34, 62, 71, 113, 142, 226, 527, 1054, 1207, 1921, 2201, 2414, 3503, 3842, 4402, 7006, 8023, 16046, 37417, 59551, 74834, 119102, 136391, 248713, 272782, 497426, 4228121, 8456242]

約数ペア:

[(1, 8456242), (2, 4228121), (17, 497426), (31, 272782), (34, 248713), (62, 136391), (71, 119102), (113, 74834), (142, 59551), (226, 37417), (527, 16046), (1054, 8023), (1207, 7006), (1921, 4402), (2201, 3842), (2414, 3503)]