173822170

素因数分解:

$2^1\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{15991}}^1$

素因数の和:17085

約数の個数: 16

約数和(自身を含む): 313187328

約数和(自身を除く): 139365158

約数列:

[1, 2, 5, 10, 1087, 2174, 5435, 10870, 15991, 31982, 79955, 159910, 17382217, 34764434, 86911085, 173822170]

約数ペア:

[(1, 173822170), (2, 86911085), (5, 34764434), (10, 17382217), (1087, 159910), (2174, 79955), (5435, 31982), (10870, 15991)]