86440930

素因数分解:

$2^1\times 5^1\times {\mathrm{2179}}^1\times {\mathrm{3967}}^1$

素因数の和:6153

約数の個数: 16

約数和(自身を含む): 155704320

約数和(自身を除く): 69263390

約数列:

[1, 2, 5, 10, 2179, 3967, 4358, 7934, 10895, 19835, 21790, 39670, 8644093, 17288186, 43220465, 86440930]

約数ペア:

[(1, 86440930), (2, 43220465), (5, 17288186), (10, 8644093), (2179, 39670), (3967, 21790), (4358, 19835), (7934, 10895)]