164039504

素因数分解:

$2^4\times {\mathrm{2551}}^1\times {\mathrm{4019}}^1$

素因数の和:6578

約数の個数: 20

約数和(自身を含む): 318030240

約数和(自身を除く): 153990736

約数列:

[1, 2, 4, 8, 16, 2551, 4019, 5102, 8038, 10204, 16076, 20408, 32152, 40816, 64304, 10252469, 20504938, 41009876, 82019752, 164039504]

約数ペア:

[(1, 164039504), (2, 82019752), (4, 41009876), (8, 20504938), (16, 10252469), (2551, 64304), (4019, 40816), (5102, 32152), (8038, 20408), (10204, 16076)]