31179536

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:663

約数の個数: 40

約数和(自身を含む): 63507840

約数和(自身を除く): 32328304

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 193, 368, 386, 439, 772, 878, 1544, 1756, 3088, 3512, 4439, 7024, 8878, 10097, 17756, 20194, 35512, 40388, 71024, 80776, 84727, 161552, 169454, 338908, 677816, 1355632, 1948721, 3897442, 7794884, 15589768, 31179536]

約数ペア:

[(1, 31179536), (2, 15589768), (4, 7794884), (8, 3897442), (16, 1948721), (23, 1355632), (46, 677816), (92, 338908), (184, 169454), (193, 161552), (368, 84727), (386, 80776), (439, 71024), (772, 40388), (878, 35512), (1544, 20194), (1756, 17756), (3088, 10097), (3512, 8878), (4439, 7024)]