8256464

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{1559}}^1$

素因数の和:1898

約数の個数: 20

約数和(自身を含む): 16055520

約数和(自身を除く): 7799056

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 1559, 2648, 3118, 5296, 6236, 12472, 24944, 516029, 1032058, 2064116, 4128232, 8256464]

約数ペア:

[(1, 8256464), (2, 4128232), (4, 2064116), (8, 1032058), (16, 516029), (331, 24944), (662, 12472), (1324, 6236), (1559, 5296), (2648, 3118)]