25982576

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{85469}}^1$

素因数の和:85496

約数の個数: 20

約数和(自身を含む): 52991400

約数和(自身を除く): 27008824

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 85469, 170938, 341876, 683752, 1367504, 1623911, 3247822, 6495644, 12991288, 25982576]

約数ペア:

[(1, 25982576), (2, 12991288), (4, 6495644), (8, 3247822), (16, 1623911), (19, 1367504), (38, 683752), (76, 341876), (152, 170938), (304, 85469)]