56678938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{16759}}^1$

素因数の和:16869

約数の個数: 16

約数和(自身を含む): 90504000

約数和(自身を除く): 33825062

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 16759, 33518, 318421, 636842, 1491551, 2983102, 28339469, 56678938]

約数ペア:

[(1, 56678938), (2, 28339469), (19, 2983102), (38, 1491551), (89, 636842), (178, 318421), (1691, 33518), (3382, 16759)]