83668264

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{53089}}^1$

素因数の和:53292

約数の個数: 16

約数和(自身を含む): 157677300

約数和(自身を除く): 74009036

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 53089, 106178, 212356, 424712, 10458533, 20917066, 41834132, 83668264]

約数ペア:

[(1, 83668264), (2, 41834132), (4, 20917066), (8, 10458533), (197, 424712), (394, 212356), (788, 106178), (1576, 53089)]