57322718

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{1597}}^1$

素因数の和:1867

約数の個数: 16

約数和(自身を含む): 87327504

約数和(自身を除く): 30004786

約数列:

[1, 2, 131, 137, 262, 274, 1597, 3194, 17947, 35894, 209207, 218789, 418414, 437578, 28661359, 57322718]

約数ペア:

[(1, 57322718), (2, 28661359), (131, 437578), (137, 418414), (262, 218789), (274, 209207), (1597, 35894), (3194, 17947)]