25262704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83101}}^1$

素因数の和:83128

約数の個数: 20

約数和(自身を含む): 51523240

約数和(自身を除く): 26260536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 83101, 166202, 332404, 664808, 1329616, 1578919, 3157838, 6315676, 12631352, 25262704]

約数ペア:

[(1, 25262704), (2, 12631352), (4, 6315676), (8, 3157838), (16, 1578919), (19, 1329616), (38, 664808), (76, 332404), (152, 166202), (304, 83101)]