25522832

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{19219}}^1$

素因数の和:19310

約数の個数: 20

約数和(自身を含む): 50048880

約数和(自身を除く): 24526048

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 19219, 38438, 76876, 153752, 307504, 1595177, 3190354, 6380708, 12761416, 25522832]

約数ペア:

[(1, 25522832), (2, 12761416), (4, 6380708), (8, 3190354), (16, 1595177), (83, 307504), (166, 153752), (332, 76876), (664, 38438), (1328, 19219)]