109431388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{57839}}^1$

素因数の和:57897

約数の個数: 24

約数和(自身を含む): 213776640

約数和(自身を除く): 104345252

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 57839, 115678, 231356, 636229, 1272458, 2487077, 2544916, 4974154, 9948308, 27357847, 54715694, 109431388]

約数ペア:

[(1, 109431388), (2, 54715694), (4, 27357847), (11, 9948308), (22, 4974154), (43, 2544916), (44, 2487077), (86, 1272458), (172, 636229), (473, 231356), (946, 115678), (1892, 57839)]