16544336

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:363

約数の個数: 40

約数和(自身を含む): 33227040

約数和(自身を除く): 16682704

約数列:

[1, 2, 4, 8, 16, 43, 86, 139, 172, 173, 278, 344, 346, 556, 688, 692, 1112, 1384, 2224, 2768, 5977, 7439, 11954, 14878, 23908, 24047, 29756, 47816, 48094, 59512, 95632, 96188, 119024, 192376, 384752, 1034021, 2068042, 4136084, 8272168, 16544336]

約数ペア:

[(1, 16544336), (2, 8272168), (4, 4136084), (8, 2068042), (16, 1034021), (43, 384752), (86, 192376), (139, 119024), (172, 96188), (173, 95632), (278, 59512), (344, 48094), (346, 47816), (556, 29756), (688, 24047), (692, 23908), (1112, 14878), (1384, 11954), (2224, 7439), (2768, 5977)]