161008082

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{4447}}^1$

素因数の和:4913

約数の個数: 16

約数和(自身を含む): 247771392

約数和(自身を除く): 86763310

約数列:

[1, 2, 43, 86, 421, 842, 4447, 8894, 18103, 36206, 191221, 382442, 1872187, 3744374, 80504041, 161008082]

約数ペア:

[(1, 161008082), (2, 80504041), (43, 3744374), (86, 1872187), (421, 382442), (842, 191221), (4447, 36206), (8894, 18103)]