25246288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83047}}^1$

素因数の和:83074

約数の個数: 20

約数和(自身を含む): 51489760

約数和(自身を除く): 26243472

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 83047, 166094, 332188, 664376, 1328752, 1577893, 3155786, 6311572, 12623144, 25246288]

約数ペア:

[(1, 25246288), (2, 12623144), (4, 6311572), (8, 3155786), (16, 1577893), (19, 1328752), (38, 664376), (76, 332188), (152, 166094), (304, 83047)]