289646096

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{218107}}^1$

素因数の和:218198

約数の個数: 20

約数和(自身を含む): 567953232

約数和(自身を除く): 278307136

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 218107, 436214, 872428, 1744856, 3489712, 18102881, 36205762, 72411524, 144823048, 289646096]

約数ペア:

[(1, 289646096), (2, 144823048), (4, 72411524), (8, 36205762), (16, 18102881), (83, 3489712), (166, 1744856), (332, 872428), (664, 436214), (1328, 218107)]