161009630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{374441}}^1$

素因数の和:374491

約数の個数: 16

約数和(自身を含む): 296558064

約数和(自身を除く): 135548434

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 374441, 748882, 1872205, 3744410, 16100963, 32201926, 80504815, 161009630]

約数ペア:

[(1, 161009630), (2, 80504815), (5, 32201926), (10, 16100963), (43, 3744410), (86, 1872205), (215, 748882), (430, 374441)]