16960784

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{9907}}^1$

素因数の和:10022

約数の個数: 20

約数和(自身を含む): 33171984

約数和(自身を除く): 16211200

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 9907, 19814, 39628, 79256, 158512, 1060049, 2120098, 4240196, 8480392, 16960784]

約数ペア:

[(1, 16960784), (2, 8480392), (4, 4240196), (8, 2120098), (16, 1060049), (107, 158512), (214, 79256), (428, 39628), (856, 19814), (1712, 9907)]