129620896

素因数分解:

$2^5\times {\mathrm{439}}^1\times {\mathrm{9227}}^1$

素因数の和:9676

約数の個数: 24

約数和(自身を含む): 255800160

約数和(自身を除く): 126179264

約数列:

[1, 2, 4, 8, 16, 32, 439, 878, 1756, 3512, 7024, 9227, 14048, 18454, 36908, 73816, 147632, 295264, 4050653, 8101306, 16202612, 32405224, 64810448, 129620896]

約数ペア:

[(1, 129620896), (2, 64810448), (4, 32405224), (8, 16202612), (16, 8101306), (32, 4050653), (439, 295264), (878, 147632), (1756, 73816), (3512, 36908), (7024, 18454), (9227, 14048)]