30038768

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{43661}}^1$

素因数の和:43712

約数の個数: 20

約数和(自身を含む): 59554968

約数和(自身を除く): 29516200

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 43661, 87322, 174644, 349288, 698576, 1877423, 3754846, 7509692, 15019384, 30038768]

約数ペア:

[(1, 30038768), (2, 15019384), (4, 7509692), (8, 3754846), (16, 1877423), (43, 698576), (86, 349288), (172, 174644), (344, 87322), (688, 43661)]