87588188

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{49429}}^1$

素因数の和:49876

約数の個数: 12

約数和(自身を含む): 153628440

約数和(自身を除く): 66040252

約数列:

[1, 2, 4, 443, 886, 1772, 49429, 98858, 197716, 21897047, 43794094, 87588188]

約数ペア:

[(1, 87588188), (2, 43794094), (4, 21897047), (443, 197716), (886, 98858), (1772, 49429)]