69131288

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{79279}}^1$

素因数の和:79394

約数の個数: 16

約数和(自身を含む): 130812000

約数和(自身を除く): 61680712

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 79279, 158558, 317116, 634232, 8641411, 17282822, 34565644, 69131288]

約数ペア:

[(1, 69131288), (2, 34565644), (4, 17282822), (8, 8641411), (109, 634232), (218, 317116), (436, 158558), (872, 79279)]