47816

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 16

約数和(自身を含む): 92400

約数和(自身を除く): 44584

約数列:

[1, 2, 4, 8, 43, 86, 139, 172, 278, 344, 556, 1112, 5977, 11954, 23908, 47816]

約数ペア:

[(1, 47816), (2, 23908), (4, 11954), (8, 5977), (43, 1112), (86, 556), (139, 344), (172, 278)]