21554824

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{45667}}^1$

素因数の和:45732

約数の個数: 16

約数和(自身を含む): 41101200

約数和(自身を除く): 19546376

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 45667, 91334, 182668, 365336, 2694353, 5388706, 10777412, 21554824]

約数ペア:

[(1, 21554824), (2, 10777412), (4, 5388706), (8, 2694353), (59, 365336), (118, 182668), (236, 91334), (472, 45667)]