85800136

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{249419}}^1$

素因数の和:249468

約数の個数: 16

約数和(自身を含む): 164617200

約数和(自身を除く): 78817064

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 249419, 498838, 997676, 1995352, 10725017, 21450034, 42900068, 85800136]

約数ペア:

[(1, 85800136), (2, 42900068), (4, 21450034), (8, 10725017), (43, 1995352), (86, 997676), (172, 498838), (344, 249419)]