86854370

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{27749}}^1$

素因数の和:28069

約数の個数: 16

約数和(自身を含む): 156843000

約数和(自身を除く): 69988630

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 27749, 55498, 138745, 277490, 8685437, 17370874, 43427185, 86854370]

約数ペア:

[(1, 86854370), (2, 43427185), (5, 17370874), (10, 8685437), (313, 277490), (626, 138745), (1565, 55498), (3130, 27749)]