86429768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{27631}}^1$

素因数の和:27677

約数の個数: 32

約数和(自身を含む): 179055360

約数和(自身を除く): 92625592

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 27631, 55262, 110524, 221048, 469727, 635513, 939454, 1271026, 1878908, 2542052, 3757816, 5084104, 10803721, 21607442, 43214884, 86429768]

約数ペア:

[(1, 86429768), (2, 43214884), (4, 21607442), (8, 10803721), (17, 5084104), (23, 3757816), (34, 2542052), (46, 1878908), (68, 1271026), (92, 939454), (136, 635513), (184, 469727), (391, 221048), (782, 110524), (1564, 55262), (3128, 27631)]