30520024

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{88721}}^1$

素因数の和:88770

約数の個数: 16

約数和(自身を含む): 58556520

約数和(自身を除く): 28036496

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 88721, 177442, 354884, 709768, 3815003, 7630006, 15260012, 30520024]

約数ペア:

[(1, 30520024), (2, 15260012), (4, 7630006), (8, 3815003), (43, 709768), (86, 354884), (172, 177442), (344, 88721)]