8445137072

素因数分解:

$2^4\times {\mathrm{3371}}^1\times {\mathrm{156577}}^1$

素因数の和:159956

約数の個数: 20

約数和(自身を含む): 16367411496

約数和(自身を除く): 7922274424

約数列:

[1, 2, 4, 8, 16, 3371, 6742, 13484, 26968, 53936, 156577, 313154, 626308, 1252616, 2505232, 527821067, 1055642134, 2111284268, 4222568536, 8445137072]

約数ペア:

[(1, 8445137072), (2, 4222568536), (4, 2111284268), (8, 1055642134), (16, 527821067), (3371, 2505232), (6742, 1252616), (13484, 626308), (26968, 313154), (53936, 156577)]