424204048

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{158759}}^1$

素因数の和:158934

約数の個数: 20

約数和(自身を含む): 826822080

約数和(自身を除く): 402618032

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 158759, 317518, 635036, 1270072, 2540144, 26512753, 53025506, 106051012, 212102024, 424204048]

約数ペア:

[(1, 424204048), (2, 212102024), (4, 106051012), (8, 53025506), (16, 26512753), (167, 2540144), (334, 1270072), (668, 635036), (1336, 317518), (2672, 158759)]