89075098

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{20071}}^1$

素因数の和:20397

約数の個数: 16

約数和(自身を含む): 153189504

約数和(自身を除く): 64114406

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 20071, 40142, 140497, 280994, 6362507, 12725014, 44537549, 89075098]

約数ペア:

[(1, 89075098), (2, 44537549), (7, 12725014), (14, 6362507), (317, 280994), (634, 140497), (2219, 40142), (4438, 20071)]