8685008

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{2003}}^1$

素因数の和:2282

約数の個数: 20

約数和(自身を含む): 16897728

約数和(自身を除く): 8212720

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2003, 2168, 4006, 4336, 8012, 16024, 32048, 542813, 1085626, 2171252, 4342504, 8685008]

約数ペア:

[(1, 8685008), (2, 4342504), (4, 2171252), (8, 1085626), (16, 542813), (271, 32048), (542, 16024), (1084, 8012), (2003, 4336), (2168, 4006)]