90761338

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{3221}}^1$

素因数の和:3489

約数の個数: 16

約数和(自身を含む): 138765096

約数和(自身を除く): 48003758

約数列:

[1, 2, 73, 146, 193, 386, 3221, 6442, 14089, 28178, 235133, 470266, 621653, 1243306, 45380669, 90761338]

約数ペア:

[(1, 90761338), (2, 45380669), (73, 1243306), (146, 621653), (193, 470266), (386, 235133), (3221, 28178), (6442, 14089)]