81975256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{931537}}^1$

素因数の和:931554

約数の個数: 16

約数和(自身を含む): 167676840

約数和(自身を除く): 85701584

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 931537, 1863074, 3726148, 7452296, 10246907, 20493814, 40987628, 81975256]

約数ペア:

[(1, 81975256), (2, 40987628), (4, 20493814), (8, 10246907), (11, 7452296), (22, 3726148), (44, 1863074), (88, 931537)]