22272416

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{9803}}^1$

素因数の和:9884

約数の個数: 24

約数和(自身を含む): 44470944

約数和(自身を除く): 22198528

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 9803, 19606, 39212, 78424, 156848, 313696, 696013, 1392026, 2784052, 5568104, 11136208, 22272416]

約数ペア:

[(1, 22272416), (2, 11136208), (4, 5568104), (8, 2784052), (16, 1392026), (32, 696013), (71, 313696), (142, 156848), (284, 78424), (568, 39212), (1136, 19606), (2272, 9803)]