145340432

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{25303}}^1$

素因数の和:25670

約数の個数: 20

約数和(自身を含む): 282392640

約数和(自身を除く): 137052208

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 25303, 50606, 101212, 202424, 404848, 9083777, 18167554, 36335108, 72670216, 145340432]

約数ペア:

[(1, 145340432), (2, 72670216), (4, 36335108), (8, 18167554), (16, 9083777), (359, 404848), (718, 202424), (1436, 101212), (2872, 50606), (5744, 25303)]