331337824

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{65951}}^1$

素因数の和:66118

約数の個数: 24

約数和(自身を含む): 656486208

約数和(自身を除く): 325148384

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 65951, 131902, 263804, 527608, 1055216, 2110432, 10354307, 20708614, 41417228, 82834456, 165668912, 331337824]

約数ペア:

[(1, 331337824), (2, 165668912), (4, 82834456), (8, 41417228), (16, 20708614), (32, 10354307), (157, 2110432), (314, 1055216), (628, 527608), (1256, 263804), (2512, 131902), (5024, 65951)]