16648208

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{1283}}^1$

素因数の和:2102

約数の個数: 20

約数和(自身を含む): 32320848

約数和(自身を除く): 15672640

約数列:

[1, 2, 4, 8, 16, 811, 1283, 1622, 2566, 3244, 5132, 6488, 10264, 12976, 20528, 1040513, 2081026, 4162052, 8324104, 16648208]

約数ペア:

[(1, 16648208), (2, 8324104), (4, 4162052), (8, 2081026), (16, 1040513), (811, 20528), (1283, 12976), (1622, 10264), (2566, 6488), (3244, 5132)]