80721176

素因数分解:

$2^3\times {\mathrm{1217}}^1\times {\mathrm{8291}}^1$

素因数の和:9514

約数の個数: 16

約数和(自身を含む): 151494840

約数和(自身を除く): 70773664

約数列:

[1, 2, 4, 8, 1217, 2434, 4868, 8291, 9736, 16582, 33164, 66328, 10090147, 20180294, 40360588, 80721176]

約数ペア:

[(1, 80721176), (2, 40360588), (4, 20180294), (8, 10090147), (1217, 66328), (2434, 33164), (4868, 16582), (8291, 9736)]