2016120856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1571}}^1\times {\mathrm{8443}}^1$

素因数の和:10039

約数の個数: 32

約数和(自身を含む): 3982190400

約数和(自身を除く): 1966069544

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1571, 3142, 6284, 8443, 12568, 16886, 29849, 33772, 59698, 67544, 119396, 160417, 238792, 320834, 641668, 1283336, 13263953, 26527906, 53055812, 106111624, 252015107, 504030214, 1008060428, 2016120856]

約数ペア:

[(1, 2016120856), (2, 1008060428), (4, 504030214), (8, 252015107), (19, 106111624), (38, 53055812), (76, 26527906), (152, 13263953), (1571, 1283336), (3142, 641668), (6284, 320834), (8443, 238792), (12568, 160417), (16886, 119396), (29849, 67544), (33772, 59698)]