16391084

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{409}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 29549520

約数和(自身を除く): 13158436

約数列:

[1, 2, 4, 43, 86, 172, 233, 409, 466, 818, 932, 1636, 10019, 17587, 20038, 35174, 40076, 70348, 95297, 190594, 381188, 4097771, 8195542, 16391084]

約数ペア:

[(1, 16391084), (2, 8195542), (4, 4097771), (43, 381188), (86, 190594), (172, 95297), (233, 70348), (409, 40076), (466, 35174), (818, 20038), (932, 17587), (1636, 10019)]