162881776

素因数分解:

$2^4\times {\mathrm{1871}}^1\times {\mathrm{5441}}^1$

素因数の和:7320

約数の個数: 20

約数和(自身を含む): 315810144

約数和(自身を除く): 152928368

約数列:

[1, 2, 4, 8, 16, 1871, 3742, 5441, 7484, 10882, 14968, 21764, 29936, 43528, 87056, 10180111, 20360222, 40720444, 81440888, 162881776]

約数ペア:

[(1, 162881776), (2, 81440888), (4, 40720444), (8, 20360222), (16, 10180111), (1871, 87056), (3742, 43528), (5441, 29936), (7484, 21764), (10882, 14968)]