334193968

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{133039}}^1$

素因数の和:133204

約数の個数: 20

約数和(自身を含む): 651629920

約数和(自身を除く): 317435952

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 133039, 266078, 532156, 1064312, 2128624, 20887123, 41774246, 83548492, 167096984, 334193968]

約数ペア:

[(1, 334193968), (2, 167096984), (4, 83548492), (8, 41774246), (16, 20887123), (157, 2128624), (314, 1064312), (628, 532156), (1256, 266078), (2512, 133039)]