227914864

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{23087}}^1$

素因数の和:23712

約数の個数: 20

約数和(自身を含む): 442319904

約数和(自身を除く): 214405040

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 9872, 23087, 46174, 92348, 184696, 369392, 14244679, 28489358, 56978716, 113957432, 227914864]

約数ペア:

[(1, 227914864), (2, 113957432), (4, 56978716), (8, 28489358), (16, 14244679), (617, 369392), (1234, 184696), (2468, 92348), (4936, 46174), (9872, 23087)]