41719184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{200573}}^1$

素因数の和:200594

約数の個数: 20

約数和(自身を含む): 87049116

約数和(自身を除く): 45329932

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 200573, 401146, 802292, 1604584, 2607449, 3209168, 5214898, 10429796, 20859592, 41719184]

約数ペア:

[(1, 41719184), (2, 20859592), (4, 10429796), (8, 5214898), (13, 3209168), (16, 2607449), (26, 1604584), (52, 802292), (104, 401146), (208, 200573)]