80458546

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{12973}}^1$

素因数の和:13425

約数の個数: 16

約数和(自身を含む): 138250944

約数和(自身を除く): 57792398

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 12973, 25946, 90811, 181622, 5747039, 11494078, 40229273, 80458546]

約数ペア:

[(1, 80458546), (2, 40229273), (7, 11494078), (14, 5747039), (443, 181622), (886, 90811), (3101, 25946), (6202, 12973)]