86405930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{664661}}^1$

素因数の和:664681

約数の個数: 16

約数和(自身を含む): 167494824

約数和(自身を除く): 81088894

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 664661, 1329322, 3323305, 6646610, 8640593, 17281186, 43202965, 86405930]

約数ペア:

[(1, 86405930), (2, 43202965), (5, 17281186), (10, 8640593), (13, 6646610), (26, 3323305), (65, 1329322), (130, 664661)]