86858786

素因数分解:

$2^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{22079}}^1$

素因数の和:22369

約数の個数: 16

約数和(自身を含む): 149437440

約数和(自身を除く): 62578654

約数列:

[1, 2, 7, 14, 281, 562, 1967, 3934, 22079, 44158, 154553, 309106, 6204199, 12408398, 43429393, 86858786]

約数ペア:

[(1, 86858786), (2, 43429393), (7, 12408398), (14, 6204199), (281, 309106), (562, 154553), (1967, 44158), (3934, 22079)]