68441896

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{198959}}^1$

素因数の和:199008

約数の個数: 16

約数和(自身を含む): 131313600

約数和(自身を除く): 62871704

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 198959, 397918, 795836, 1591672, 8555237, 17110474, 34220948, 68441896]

約数ペア:

[(1, 68441896), (2, 34220948), (4, 17110474), (8, 8555237), (43, 1591672), (86, 795836), (172, 397918), (344, 198959)]