67037168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20047}}^1$

素因数の和:20085

約数の個数: 40

約数和(自身を含む): 149157120

約数和(自身を除く): 82119952

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 20047, 40094, 80188, 160376, 220517, 320752, 380893, 441034, 761786, 882068, 1523572, 1764136, 3047144, 3528272, 4189823, 6094288, 8379646, 16759292, 33518584, 67037168]

約数ペア:

[(1, 67037168), (2, 33518584), (4, 16759292), (8, 8379646), (11, 6094288), (16, 4189823), (19, 3528272), (22, 3047144), (38, 1764136), (44, 1523572), (76, 882068), (88, 761786), (152, 441034), (176, 380893), (209, 320752), (304, 220517), (418, 160376), (836, 80188), (1672, 40094), (3344, 20047)]