143211794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1627}}^1\times {\mathrm{4001}}^1$

素因数の和:5641

約数の個数: 16

約数和(自身を含む): 234549216

約数和(自身を除く): 91337422

約数列:

[1, 2, 11, 22, 1627, 3254, 4001, 8002, 17897, 35794, 44011, 88022, 6509627, 13019254, 71605897, 143211794]

約数ペア:

[(1, 143211794), (2, 71605897), (11, 13019254), (22, 6509627), (1627, 88022), (3254, 44011), (4001, 35794), (8002, 17897)]