47435536

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{68947}}^1$

素因数の和:68998

約数の個数: 20

約数和(自身を含む): 94045072

約数和(自身を除く): 46609536

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 68947, 137894, 275788, 551576, 1103152, 2964721, 5929442, 11858884, 23717768, 47435536]

約数ペア:

[(1, 47435536), (2, 23717768), (4, 11858884), (8, 5929442), (16, 2964721), (43, 1103152), (86, 551576), (172, 275788), (344, 137894), (688, 68947)]