27861094

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{811}}^1$

素因数の和:1095

約数の個数: 16

約数和(自身を含む): 42532560

約数和(自身を除く): 14671466

約数列:

[1, 2, 89, 178, 193, 386, 811, 1622, 17177, 34354, 72179, 144358, 156523, 313046, 13930547, 27861094]

約数ペア:

[(1, 27861094), (2, 13930547), (89, 313046), (178, 156523), (193, 144358), (386, 72179), (811, 34354), (1622, 17177)]