31103212

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4099}}^1$

素因数の和:4381

約数の個数: 24

約数和(自身を含む): 62451200

約数和(自身を除く): 31347988

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 4099, 7588, 8198, 16396, 28693, 57386, 114772, 1110829, 2221658, 4443316, 7775803, 15551606, 31103212]

約数ペア:

[(1, 31103212), (2, 15551606), (4, 7775803), (7, 4443316), (14, 2221658), (28, 1110829), (271, 114772), (542, 57386), (1084, 28693), (1897, 16396), (3794, 8198), (4099, 7588)]