80191344

素因数分解:

$2^4\times 3^1\times {\mathrm{1670653}}^1$

素因数の和:1670664

約数の個数: 20

約数和(自身を含む): 207161096

約数和(自身を除く): 126969752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1670653, 3341306, 5011959, 6682612, 10023918, 13365224, 20047836, 26730448, 40095672, 80191344]

約数ペア:

[(1, 80191344), (2, 40095672), (3, 26730448), (4, 20047836), (6, 13365224), (8, 10023918), (12, 6682612), (16, 5011959), (24, 3341306), (48, 1670653)]