87854204

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{41519}}^1$

素因数の和:41569

約数の個数: 18

約数和(自身を含む): 160723920

約数和(自身を除く): 72869716

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 41519, 83038, 166076, 954937, 1909874, 3819748, 21963551, 43927102, 87854204]

約数ペア:

[(1, 87854204), (2, 43927102), (4, 21963551), (23, 3819748), (46, 1909874), (92, 954937), (529, 166076), (1058, 83038), (2116, 41519)]