42420034

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{2011}}^1$

素因数の和:2265

約数の個数: 16

約数和(自身を含む): 65188800

約数和(自身を除く): 22768766

約数列:

[1, 2, 53, 106, 199, 398, 2011, 4022, 10547, 21094, 106583, 213166, 400189, 800378, 21210017, 42420034]

約数ペア:

[(1, 42420034), (2, 21210017), (53, 800378), (106, 400189), (199, 213166), (398, 106583), (2011, 21094), (4022, 10547)]