86088190

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{19433}}^1$

素因数の和:19883

約数の個数: 16

約数和(自身を含む): 155316528

約数和(自身を除く): 69228338

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 19433, 38866, 97165, 194330, 8608819, 17217638, 43044095, 86088190]

約数ペア:

[(1, 86088190), (2, 43044095), (5, 17217638), (10, 8608819), (443, 194330), (886, 97165), (2215, 38866), (4430, 19433)]