82609708

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{4663}}^1$

素因数の和:4813

約数の個数: 24

約数和(自身を含む): 149397248

約数和(自身を除く): 66787540

約数列:

[1, 2, 4, 43, 86, 103, 172, 206, 412, 4429, 4663, 8858, 9326, 17716, 18652, 200509, 401018, 480289, 802036, 960578, 1921156, 20652427, 41304854, 82609708]

約数ペア:

[(1, 82609708), (2, 41304854), (4, 20652427), (43, 1921156), (86, 960578), (103, 802036), (172, 480289), (206, 401018), (412, 200509), (4429, 18652), (4663, 17716), (8858, 9326)]