161720314

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{502237}}^1$

素因数の和:502269

約数の個数: 16

約数和(自身を含む): 289289088

約数和(自身を除く): 127568774

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 502237, 1004474, 3515659, 7031318, 11551451, 23102902, 80860157, 161720314]

約数ペア:

[(1, 161720314), (2, 80860157), (7, 23102902), (14, 11551451), (23, 7031318), (46, 3515659), (161, 1004474), (322, 502237)]