171653042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{40427}}^1$

素因数の和:40633

約数の個数: 16

約数和(自身を含む): 282349152

約数和(自身を除く): 110696110

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 40427, 80854, 444697, 889394, 7802411, 15604822, 85826521, 171653042]

約数ペア:

[(1, 171653042), (2, 85826521), (11, 15604822), (22, 7802411), (193, 889394), (386, 444697), (2123, 80854), (4246, 40427)]