30182216

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{87739}}^1$

素因数の和:87788

約数の個数: 16

約数和(自身を含む): 57908400

約数和(自身を除く): 27726184

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 87739, 175478, 350956, 701912, 3772777, 7545554, 15091108, 30182216]

約数ペア:

[(1, 30182216), (2, 15091108), (4, 7545554), (8, 3772777), (43, 701912), (86, 350956), (172, 175478), (344, 87739)]