79744432

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{171863}}^1$

素因数の和:171900

約数の個数: 20

約数和(自身を含む): 159833520

約数和(自身を除く): 80089088

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 171863, 343726, 687452, 1374904, 2749808, 4984027, 9968054, 19936108, 39872216, 79744432]

約数ペア:

[(1, 79744432), (2, 39872216), (4, 19936108), (8, 9968054), (16, 4984027), (29, 2749808), (58, 1374904), (116, 687452), (232, 343726), (464, 171863)]