80292008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{233407}}^1$

素因数の和:233456

約数の個数: 16

約数和(自身を含む): 154049280

約数和(自身を除く): 73757272

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 233407, 466814, 933628, 1867256, 10036501, 20073002, 40146004, 80292008]

約数ペア:

[(1, 80292008), (2, 40146004), (4, 20073002), (8, 10036501), (43, 1867256), (86, 933628), (172, 466814), (344, 233407)]