17172136

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{49919}}^1$

素因数の和:49968

約数の個数: 16

約数和(自身を含む): 32947200

約数和(自身を除く): 15775064

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 49919, 99838, 199676, 399352, 2146517, 4293034, 8586068, 17172136]

約数ペア:

[(1, 17172136), (2, 8586068), (4, 4293034), (8, 2146517), (43, 399352), (86, 199676), (172, 99838), (344, 49919)]