57214718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{29221}}^1$

素因数の和:29323

約数の個数: 16

約数和(自身を含む): 94679280

約数和(自身を除く): 37464562

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 29221, 58442, 321431, 642862, 2600669, 5201338, 28607359, 57214718]

約数ペア:

[(1, 57214718), (2, 28607359), (11, 5201338), (22, 2600669), (89, 642862), (178, 321431), (979, 58442), (1958, 29221)]