42820174

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{13457}}^1$

素因数の和:13539

約数の個数: 16

約数和(自身を含む): 67505328

約数和(自身を除く): 24685154

約数列:

[1, 2, 37, 43, 74, 86, 1591, 3182, 13457, 26914, 497909, 578651, 995818, 1157302, 21410087, 42820174]

約数ペア:

[(1, 42820174), (2, 21410087), (37, 1157302), (43, 995818), (74, 578651), (86, 497909), (1591, 26914), (3182, 13457)]