43427728

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{30497}}^1$

素因数の和:30594

約数の個数: 20

約数和(自身を含む): 85089420

約数和(自身を除く): 41661692

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 30497, 60994, 121988, 243976, 487952, 2714233, 5428466, 10856932, 21713864, 43427728]

約数ペア:

[(1, 43427728), (2, 21713864), (4, 10856932), (8, 5428466), (16, 2714233), (89, 487952), (178, 243976), (356, 121988), (712, 60994), (1424, 30497)]