86983292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{104047}}^1$

素因数の和:104081

約数の個数: 24

約数和(自身を含む): 174800640

約数和(自身を除く): 87817348

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 104047, 208094, 416188, 1144517, 1976893, 2289034, 3953786, 4578068, 7907572, 21745823, 43491646, 86983292]

約数ペア:

[(1, 86983292), (2, 43491646), (4, 21745823), (11, 7907572), (19, 4578068), (22, 3953786), (38, 2289034), (44, 1976893), (76, 1144517), (209, 416188), (418, 208094), (836, 104047)]