83998216

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{198109}}^1$

素因数の和:198168

約数の個数: 16

約数和(自身を含む): 160469100

約数和(自身を除く): 76470884

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 198109, 396218, 792436, 1584872, 10499777, 20999554, 41999108, 83998216]

約数ペア:

[(1, 83998216), (2, 41999108), (4, 20999554), (8, 10499777), (53, 1584872), (106, 792436), (212, 396218), (424, 198109)]