57031958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{2141}}^1$

素因数の和:2863

約数の個数: 16

約数和(自身を含む): 90221040

約数和(自身を除く): 33189082

約数列:

[1, 2, 19, 38, 701, 1402, 2141, 4282, 13319, 26638, 40679, 81358, 1500841, 3001682, 28515979, 57031958]

約数ペア:

[(1, 57031958), (2, 28515979), (19, 3001682), (38, 1500841), (701, 81358), (1402, 40679), (2141, 26638), (4282, 13319)]