80974416

素因数分解:

$2^4\times 3^1\times {\mathrm{1686967}}^1$

素因数の和:1686978

約数の個数: 20

約数和(自身を含む): 209184032

約数和(自身を除く): 128209616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1686967, 3373934, 5060901, 6747868, 10121802, 13495736, 20243604, 26991472, 40487208, 80974416]

約数ペア:

[(1, 80974416), (2, 40487208), (3, 26991472), (4, 20243604), (6, 13495736), (8, 10121802), (12, 6747868), (16, 5060901), (24, 3373934), (48, 1686967)]