25313776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83269}}^1$

素因数の和:83296

約数の個数: 20

約数和(自身を含む): 51627400

約数和(自身を除く): 26313624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 83269, 166538, 333076, 666152, 1332304, 1582111, 3164222, 6328444, 12656888, 25313776]

約数ペア:

[(1, 25313776), (2, 12656888), (4, 6328444), (8, 3164222), (16, 1582111), (19, 1332304), (38, 666152), (76, 333076), (152, 166538), (304, 83269)]