253424

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:392

約数の個数: 20

約数和(自身を含む): 502944

約数和(自身を除く): 249520

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 337, 376, 674, 752, 1348, 2696, 5392, 15839, 31678, 63356, 126712, 253424]

約数ペア:

[(1, 253424), (2, 126712), (4, 63356), (8, 31678), (16, 15839), (47, 5392), (94, 2696), (188, 1348), (337, 752), (376, 674)]