80578416

素因数分解:

$2^4\times 3^1\times {\mathrm{1678717}}^1$

素因数の和:1678728

約数の個数: 20

約数和(自身を含む): 208161032

約数和(自身を除く): 127582616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1678717, 3357434, 5036151, 6714868, 10072302, 13429736, 20144604, 26859472, 40289208, 80578416]

約数ペア:

[(1, 80578416), (2, 40289208), (3, 26859472), (4, 20144604), (6, 13429736), (8, 10072302), (12, 6714868), (16, 5036151), (24, 3357434), (48, 1678717)]