27526192

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{40009}}^1$

素因数の和:40060

約数の個数: 20

約数和(自身を含む): 54573640

約数和(自身を除く): 27047448

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 40009, 80018, 160036, 320072, 640144, 1720387, 3440774, 6881548, 13763096, 27526192]

約数ペア:

[(1, 27526192), (2, 13763096), (4, 6881548), (8, 3440774), (16, 1720387), (43, 640144), (86, 320072), (172, 160036), (344, 80018), (688, 40009)]