104639942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2161}}^1$

素因数の和:2276

約数の個数: 32

約数和(自身を含む): 179324928

約数和(自身を除く): 74684986

約数列:

[1, 2, 11, 22, 31, 62, 71, 142, 341, 682, 781, 1562, 2161, 2201, 4322, 4402, 23771, 24211, 47542, 48422, 66991, 133982, 153431, 306862, 736901, 1473802, 1687741, 3375482, 4756361, 9512722, 52319971, 104639942]

約数ペア:

[(1, 104639942), (2, 52319971), (11, 9512722), (22, 4756361), (31, 3375482), (62, 1687741), (71, 1473802), (142, 736901), (341, 306862), (682, 153431), (781, 133982), (1562, 66991), (2161, 48422), (2201, 47542), (4322, 24211), (4402, 23771)]