52420912

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{16631}}^1$

素因数の和:16836

約数の個数: 20

約数和(自身を含む): 102087216

約数和(自身を除く): 49666304

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 16631, 33262, 66524, 133048, 266096, 3276307, 6552614, 13105228, 26210456, 52420912]

約数ペア:

[(1, 52420912), (2, 26210456), (4, 13105228), (8, 6552614), (16, 3276307), (197, 266096), (394, 133048), (788, 66524), (1576, 33262), (3152, 16631)]