80536514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{5347}}^1$

素因数の和:5809

約数の個数: 16

約数和(自身を含む): 128223648

約数和(自身を除く): 47687134

約数列:

[1, 2, 17, 34, 443, 886, 5347, 7531, 10694, 15062, 90899, 181798, 2368721, 4737442, 40268257, 80536514]

約数ペア:

[(1, 80536514), (2, 40268257), (17, 4737442), (34, 2368721), (443, 181798), (886, 90899), (5347, 15062), (7531, 10694)]