431776

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 24

約数和(自身を含む): 864864

約数和(自身を除く): 433088

約数列:

[1, 2, 4, 8, 16, 32, 103, 131, 206, 262, 412, 524, 824, 1048, 1648, 2096, 3296, 4192, 13493, 26986, 53972, 107944, 215888, 431776]

約数ペア:

[(1, 431776), (2, 215888), (4, 107944), (8, 53972), (16, 26986), (32, 13493), (103, 4192), (131, 3296), (206, 2096), (262, 1648), (412, 1048), (524, 824)]