86309384

素因数分解:

$2^3\times 7^2\times {\mathrm{220177}}^1$

素因数の和:220197

約数の個数: 24

約数和(自身を含む): 188252190

約数和(自身を除く): 101942806

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 220177, 440354, 880708, 1541239, 1761416, 3082478, 6164956, 10788673, 12329912, 21577346, 43154692, 86309384]

約数ペア:

[(1, 86309384), (2, 43154692), (4, 21577346), (7, 12329912), (8, 10788673), (14, 6164956), (28, 3082478), (49, 1761416), (56, 1541239), (98, 880708), (196, 440354), (392, 220177)]