86561716

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{769}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 153679680

約数和(自身を除く): 67117964

約数列:

[1, 2, 4, 107, 214, 263, 428, 526, 769, 1052, 1538, 3076, 28141, 56282, 82283, 112564, 164566, 202247, 329132, 404494, 808988, 21640429, 43280858, 86561716]

約数ペア:

[(1, 86561716), (2, 43280858), (4, 21640429), (107, 808988), (214, 404494), (263, 329132), (428, 202247), (526, 164566), (769, 112564), (1052, 82283), (1538, 56282), (3076, 28141)]