55705616

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{41947}}^1$

素因数の和:42038

約数の個数: 20

約数和(自身を含む): 109232592

約数和(自身を除く): 53526976

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 41947, 83894, 167788, 335576, 671152, 3481601, 6963202, 13926404, 27852808, 55705616]

約数ペア:

[(1, 55705616), (2, 27852808), (4, 13926404), (8, 6963202), (16, 3481601), (83, 671152), (166, 335576), (332, 167788), (664, 83894), (1328, 41947)]