81457234

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1\times {\mathrm{1609}}^1$

素因数の和:3117

約数の個数: 16

約数和(自身を含む): 129540600

約数和(自身を除く): 48083366

約数列:

[1, 2, 17, 34, 1489, 1609, 2978, 3218, 25313, 27353, 50626, 54706, 2395801, 4791602, 40728617, 81457234]

約数ペア:

[(1, 81457234), (2, 40728617), (17, 4791602), (34, 2395801), (1489, 54706), (1609, 50626), (2978, 27353), (3218, 25313)]