86591806

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{20147}}^1$

素因数の和:20463

約数の個数: 16

約数和(自身を含む): 148934016

約数和(自身を除く): 62342210

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4298, 20147, 40294, 141029, 282058, 6185129, 12370258, 43295903, 86591806]

約数ペア:

[(1, 86591806), (2, 43295903), (7, 12370258), (14, 6185129), (307, 282058), (614, 141029), (2149, 40294), (4298, 20147)]