86716370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2791}}^1$

素因数の和:3050

約数の個数: 32

約数和(自身を含む): 168860160

約数和(自身を除く): 82143790

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 239, 478, 1195, 2390, 2791, 3107, 5582, 6214, 13955, 15535, 27910, 31070, 36283, 72566, 181415, 362830, 667049, 1334098, 3335245, 6670490, 8671637, 17343274, 43358185, 86716370]

約数ペア:

[(1, 86716370), (2, 43358185), (5, 17343274), (10, 8671637), (13, 6670490), (26, 3335245), (65, 1334098), (130, 667049), (239, 362830), (478, 181415), (1195, 72566), (2390, 36283), (2791, 31070), (3107, 27910), (5582, 15535), (6214, 13955)]