91009922

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{1721}}^1$

素因数の和:2053

約数の個数: 16

約数和(自身を含む): 138304152

約数和(自身を除く): 47294230

約数列:

[1, 2, 137, 193, 274, 386, 1721, 3442, 26441, 52882, 235777, 332153, 471554, 664306, 45504961, 91009922]

約数ペア:

[(1, 91009922), (2, 45504961), (137, 664306), (193, 471554), (274, 332153), (386, 235777), (1721, 52882), (3442, 26441)]