30741328

素因数分解:

$2^4\times {\mathrm{1223}}^1\times {\mathrm{1571}}^1$

素因数の和:2802

約数の個数: 20

約数和(自身を含む): 59647968

約数和(自身を除く): 28906640

約数列:

[1, 2, 4, 8, 16, 1223, 1571, 2446, 3142, 4892, 6284, 9784, 12568, 19568, 25136, 1921333, 3842666, 7685332, 15370664, 30741328]

約数ペア:

[(1, 30741328), (2, 15370664), (4, 7685332), (8, 3842666), (16, 1921333), (1223, 25136), (1571, 19568), (2446, 12568), (3142, 9784), (4892, 6284)]