80095678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{577}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 136916640

約数和(自身を除く): 56820962

約数列:

[1, 2, 13, 19, 26, 38, 247, 281, 494, 562, 577, 1154, 3653, 5339, 7306, 7501, 10678, 10963, 15002, 21926, 69407, 138814, 142519, 162137, 285038, 324274, 2107781, 3080603, 4215562, 6161206, 40047839, 80095678]

約数ペア:

[(1, 80095678), (2, 40047839), (13, 6161206), (19, 4215562), (26, 3080603), (38, 2107781), (247, 324274), (281, 285038), (494, 162137), (562, 142519), (577, 138814), (1154, 69407), (3653, 21926), (5339, 15002), (7306, 10963), (7501, 10678)]