80250904

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{189271}}^1$

素因数の和:189330

約数の個数: 16

約数和(自身を含む): 153310320

約数和(自身を除く): 73059416

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 189271, 378542, 757084, 1514168, 10031363, 20062726, 40125452, 80250904]

約数ペア:

[(1, 80250904), (2, 40125452), (4, 20062726), (8, 10031363), (53, 1514168), (106, 757084), (212, 378542), (424, 189271)]