30920432

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{18061}}^1$

素因数の和:18176

約数の個数: 20

約数和(自身を含む): 60471576

約数和(自身を除く): 29551144

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 18061, 36122, 72244, 144488, 288976, 1932527, 3865054, 7730108, 15460216, 30920432]

約数ペア:

[(1, 30920432), (2, 15460216), (4, 7730108), (8, 3865054), (16, 1932527), (107, 288976), (214, 144488), (428, 72244), (856, 36122), (1712, 18061)]