82147544

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{238801}}^1$

素因数の和:238850

約数の個数: 16

約数和(自身を含む): 157609320

約数和(自身を除く): 75461776

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 238801, 477602, 955204, 1910408, 10268443, 20536886, 41073772, 82147544]

約数ペア:

[(1, 82147544), (2, 41073772), (4, 20536886), (8, 10268443), (43, 1910408), (86, 955204), (172, 477602), (344, 238801)]