87764866

素因数分解:

$2^1\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{4481}}^1$

素因数の和:5889

約数の個数: 16

約数和(自身を含む): 150595200

約数和(自身を除く): 62830334

約数列:

[1, 2, 7, 14, 1399, 2798, 4481, 8962, 9793, 19586, 31367, 62734, 6268919, 12537838, 43882433, 87764866]

約数ペア:

[(1, 87764866), (2, 43882433), (7, 12537838), (14, 6268919), (1399, 62734), (2798, 31367), (4481, 19586), (8962, 9793)]