130016336

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{114451}}^1$

素因数の和:114530

約数の個数: 20

約数和(自身を含む): 255456864

約数和(自身を除く): 125440528

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 114451, 228902, 457804, 915608, 1831216, 8126021, 16252042, 32504084, 65008168, 130016336]

約数ペア:

[(1, 130016336), (2, 65008168), (4, 32504084), (8, 16252042), (16, 8126021), (71, 1831216), (142, 915608), (284, 457804), (568, 228902), (1136, 114451)]