289248424

素因数分解:

$2^3\times {\mathrm{3583}}^1\times {\mathrm{10091}}^1$

素因数の和:13680

約数の個数: 16

約数和(自身を含む): 542545920

約数和(自身を除く): 253297496

約数列:

[1, 2, 4, 8, 3583, 7166, 10091, 14332, 20182, 28664, 40364, 80728, 36156053, 72312106, 144624212, 289248424]

約数ペア:

[(1, 289248424), (2, 144624212), (4, 72312106), (8, 36156053), (3583, 80728), (7166, 40364), (10091, 28664), (14332, 20182)]