90423202

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{3209}}^1$

素因数の和:3477

約数の個数: 16

約数和(自身を含む): 138248280

約数和(自身を除く): 47825078

約数列:

[1, 2, 73, 146, 193, 386, 3209, 6418, 14089, 28178, 234257, 468514, 619337, 1238674, 45211601, 90423202]

約数ペア:

[(1, 90423202), (2, 45211601), (73, 1238674), (146, 619337), (193, 468514), (386, 234257), (3209, 28178), (6418, 14089)]