42157372

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1871}}^1$

素因数の和:2049

約数の個数: 24

約数和(自身を含む): 76108032

約数和(自身を除く): 33950660

約数列:

[1, 2, 4, 43, 86, 131, 172, 262, 524, 1871, 3742, 5633, 7484, 11266, 22532, 80453, 160906, 245101, 321812, 490202, 980404, 10539343, 21078686, 42157372]

約数ペア:

[(1, 42157372), (2, 21078686), (4, 10539343), (43, 980404), (86, 490202), (131, 321812), (172, 245101), (262, 160906), (524, 80453), (1871, 22532), (3742, 11266), (5633, 7484)]