6640324

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53551}}^1$

素因数の和:53586

約数の個数: 12

約数和(自身を含む): 11995648

約数和(自身を除く): 5355324

約数列:

[1, 2, 4, 31, 62, 124, 53551, 107102, 214204, 1660081, 3320162, 6640324]

約数ペア:

[(1, 6640324), (2, 3320162), (4, 1660081), (31, 214204), (62, 107102), (124, 53551)]