86531543

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{2347}}^1$

素因数の和:2606

約数の個数: 16

約数和(自身を含む): 103687680

約数和(自身を除く): 17156137

約数列:

[1, 7, 23, 161, 229, 1603, 2347, 5267, 16429, 36869, 53981, 377867, 537463, 3762241, 12361649, 86531543]

約数ペア:

[(1, 86531543), (7, 12361649), (23, 3762241), (161, 537463), (229, 377867), (1603, 53981), (2347, 36869), (5267, 16429)]