85206478

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{141539}}^1$

素因数の和:141591

約数の個数: 16

約数和(自身を含む): 149466240

約数和(自身を除く): 64259762

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 141539, 283078, 990773, 1981546, 6086177, 12172354, 42603239, 85206478]

約数ペア:

[(1, 85206478), (2, 42603239), (7, 12172354), (14, 6086177), (43, 1981546), (86, 990773), (301, 283078), (602, 141539)]