282373088

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{205213}}^1$

素因数の和:205266

約数の個数: 24

約数和(自身を含む): 568853208

約数和(自身を除く): 286480120

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 205213, 410426, 820852, 1641704, 3283408, 6566816, 8824159, 17648318, 35296636, 70593272, 141186544, 282373088]

約数ペア:

[(1, 282373088), (2, 141186544), (4, 70593272), (8, 35296636), (16, 17648318), (32, 8824159), (43, 6566816), (86, 3283408), (172, 1641704), (344, 820852), (688, 410426), (1376, 205213)]