86420410

素因数分解:

$2^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{9743}}^1$

素因数の和:10637

約数の個数: 16

約数和(自身を含む): 155748096

約数和(自身を除く): 69327686

約数列:

[1, 2, 5, 10, 887, 1774, 4435, 8870, 9743, 19486, 48715, 97430, 8642041, 17284082, 43210205, 86420410]

約数ペア:

[(1, 86420410), (2, 43210205), (5, 17284082), (10, 8642041), (887, 97430), (1774, 48715), (4435, 19486), (8870, 9743)]