85157044

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{64709}}^1$

素因数の和:64767

約数の個数: 24

約数和(自身を含む): 173940480

約数和(自身を除く): 88783436

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 64709, 129418, 258836, 452963, 905926, 1811852, 3041323, 6082646, 12165292, 21289261, 42578522, 85157044]

約数ペア:

[(1, 85157044), (2, 42578522), (4, 21289261), (7, 12165292), (14, 6082646), (28, 3041323), (47, 1811852), (94, 905926), (188, 452963), (329, 258836), (658, 129418), (1316, 64709)]