91642438

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{857}}^1$

素因数の和:1407

約数の個数: 16

約数和(自身を含む): 139037184

約数和(自身を除く): 47394746

約数列:

[1, 2, 127, 254, 421, 842, 857, 1714, 53467, 106934, 108839, 217678, 360797, 721594, 45821219, 91642438]

約数ペア:

[(1, 91642438), (2, 45821219), (127, 721594), (254, 360797), (421, 217678), (842, 108839), (857, 106934), (1714, 53467)]