80411188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 166267584

約数和(自身を除く): 85856396

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 257, 286, 514, 547, 572, 1028, 1094, 2188, 2827, 3341, 5654, 6017, 6682, 7111, 11308, 12034, 13364, 14222, 24068, 28444, 36751, 73502, 78221, 140579, 147004, 156442, 281158, 312884, 562316, 1546369, 1827527, 3092738, 3655054, 6185476, 7310108, 20102797, 40205594, 80411188]

約数ペア:

[(1, 80411188), (2, 40205594), (4, 20102797), (11, 7310108), (13, 6185476), (22, 3655054), (26, 3092738), (44, 1827527), (52, 1546369), (143, 562316), (257, 312884), (286, 281158), (514, 156442), (547, 147004), (572, 140579), (1028, 78221), (1094, 73502), (2188, 36751), (2827, 28444), (3341, 24068), (5654, 14222), (6017, 13364), (6682, 12034), (7111, 11308)]