42617672

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{49787}}^1$

素因数の和:49900

約数の個数: 16

約数和(自身を含む): 80656560

約数和(自身を除く): 38038888

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 49787, 99574, 199148, 398296, 5327209, 10654418, 21308836, 42617672]

約数ペア:

[(1, 42617672), (2, 21308836), (4, 10654418), (8, 5327209), (107, 398296), (214, 199148), (428, 99574), (856, 49787)]