85884410

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{19387}}^1$

素因数の和:19837

約数の個数: 16

約数和(自身を含む): 154948896

約数和(自身を除く): 69064486

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 19387, 38774, 96935, 193870, 8588441, 17176882, 42942205, 85884410]

約数ペア:

[(1, 85884410), (2, 42942205), (5, 17176882), (10, 8588441), (443, 193870), (886, 96935), (2215, 38774), (4430, 19387)]