86497198

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{10729}}^1$

素因数の和:10899

約数の個数: 16

約数和(自身を含む): 135198000

約数和(自身を除く): 48700802

約数列:

[1, 2, 29, 58, 139, 278, 4031, 8062, 10729, 21458, 311141, 622282, 1491331, 2982662, 43248599, 86497198]

約数ペア:

[(1, 86497198), (2, 43248599), (29, 2982662), (58, 1491331), (139, 622282), (278, 311141), (4031, 21458), (8062, 10729)]