55871384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{410819}}^1$

素因数の和:410842

約数の個数: 16

約数和(自身を含む): 110921400

約数和(自身を除く): 55050016

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 410819, 821638, 1643276, 3286552, 6983923, 13967846, 27935692, 55871384]

約数ペア:

[(1, 55871384), (2, 27935692), (4, 13967846), (8, 6983923), (17, 3286552), (34, 1643276), (68, 821638), (136, 410819)]