518170816

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{90971}}^1$

素因数の和:91072

約数の個数: 28

約数和(自身を含む): 1039809960

約数和(自身を除く): 521639144

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 90971, 181942, 363884, 727768, 1455536, 2911072, 5822144, 8096419, 16192838, 32385676, 64771352, 129542704, 259085408, 518170816]

約数ペア:

[(1, 518170816), (2, 259085408), (4, 129542704), (8, 64771352), (16, 32385676), (32, 16192838), (64, 8096419), (89, 5822144), (178, 2911072), (356, 1455536), (712, 727768), (1424, 363884), (2848, 181942), (5696, 90971)]