1624144

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1223}}^1$

素因数の和:1314

約数の個数: 20

約数和(自身を含む): 3187296

約数和(自身を除く): 1563152

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1223, 1328, 2446, 4892, 9784, 19568, 101509, 203018, 406036, 812072, 1624144]

約数ペア:

[(1, 1624144), (2, 812072), (4, 406036), (8, 203018), (16, 101509), (83, 19568), (166, 9784), (332, 4892), (664, 2446), (1223, 1328)]