80273402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{3853}}^1$

素因数の和:4813

約数の個数: 16

約数和(自身を含む): 131529312

約数和(自身を除く): 51255910

約数列:

[1, 2, 11, 22, 947, 1894, 3853, 7706, 10417, 20834, 42383, 84766, 3648791, 7297582, 40136701, 80273402]

約数ペア:

[(1, 80273402), (2, 40136701), (11, 7297582), (22, 3648791), (947, 84766), (1894, 42383), (3853, 20834), (7706, 10417)]