33891740

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{39409}}^1$

素因数の和:39461

約数の個数: 24

約数和(自身を含む): 72829680

約数和(自身を除く): 38937940

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 39409, 78818, 157636, 197045, 394090, 788180, 1694587, 3389174, 6778348, 8472935, 16945870, 33891740]

約数ペア:

[(1, 33891740), (2, 16945870), (4, 8472935), (5, 6778348), (10, 3389174), (20, 1694587), (43, 788180), (86, 394090), (172, 197045), (215, 157636), (430, 78818), (860, 39409)]