57433142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71257}}^1$

素因数の和:71303

約数の個数: 16

約数和(自身を含む): 95770752

約数和(自身を除く): 38337610

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 71257, 142514, 926341, 1852682, 2208967, 4417934, 28716571, 57433142]

約数ペア:

[(1, 57433142), (2, 28716571), (13, 4417934), (26, 2208967), (31, 1852682), (62, 926341), (403, 142514), (806, 71257)]