57561982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{8369}}^1$

素因数の和:8571

約数の個数: 16

約数和(自身を含む): 91400400

約数和(自身を除く): 33838418

約数列:

[1, 2, 19, 38, 181, 362, 3439, 6878, 8369, 16738, 159011, 318022, 1514789, 3029578, 28780991, 57561982]

約数ペア:

[(1, 57561982), (2, 28780991), (19, 3029578), (38, 1514789), (181, 318022), (362, 159011), (3439, 16738), (6878, 8369)]