86648426

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{1789}}^1$

素因数の和:2249

約数の個数: 16

約数和(自身を含む): 132510120

約数和(自身を除く): 45861694

約数列:

[1, 2, 61, 122, 397, 794, 1789, 3578, 24217, 48434, 109129, 218258, 710233, 1420466, 43324213, 86648426]

約数ペア:

[(1, 86648426), (2, 43324213), (61, 1420466), (122, 710233), (397, 218258), (794, 109129), (1789, 48434), (3578, 24217)]