2016160105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{1721}}^1$

素因数の和:1977

約数の個数: 32

約数和(自身を含む): 2582834688

約数和(自身を除く): 566674583

約数列:

[1, 5, 23, 61, 115, 167, 305, 835, 1403, 1721, 3841, 7015, 8605, 10187, 19205, 39583, 50935, 104981, 197915, 234301, 287407, 524905, 1171505, 1437035, 2414563, 6610361, 12072815, 17531827, 33051805, 87659135, 403232021, 2016160105]

約数ペア:

[(1, 2016160105), (5, 403232021), (23, 87659135), (61, 33051805), (115, 17531827), (167, 12072815), (305, 6610361), (835, 2414563), (1403, 1437035), (1721, 1171505), (3841, 524905), (7015, 287407), (8605, 234301), (10187, 197915), (19205, 104981), (39583, 50935)]