68915842

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{2957}}^1$

素因数の和:3273

約数の個数: 16

約数和(自身を含む): 106204032

約数和(自身を除く): 37288190

約数列:

[1, 2, 43, 86, 271, 542, 2957, 5914, 11653, 23306, 127151, 254302, 801347, 1602694, 34457921, 68915842]

約数ペア:

[(1, 68915842), (2, 34457921), (43, 1602694), (86, 801347), (271, 254302), (542, 127151), (2957, 23306), (5914, 11653)]