31120298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{30097}}^1$

素因数の和:30157

約数の個数: 16

約数和(自身を含む): 52009344

約数和(自身を除く): 20889046

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 30097, 60194, 331067, 662134, 1414559, 2829118, 15560149, 31120298]

約数ペア:

[(1, 31120298), (2, 15560149), (11, 2829118), (22, 1414559), (47, 662134), (94, 331067), (517, 60194), (1034, 30097)]