8245808

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{3413}}^1$

素因数の和:3572

約数の個数: 20

約数和(自身を含む): 16086768

約数和(自身を除く): 7840960

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 3413, 6826, 13652, 27304, 54608, 515363, 1030726, 2061452, 4122904, 8245808]

約数ペア:

[(1, 8245808), (2, 4122904), (4, 2061452), (8, 1030726), (16, 515363), (151, 54608), (302, 27304), (604, 13652), (1208, 6826), (2416, 3413)]