16767506

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 31420224

約数和(自身を除く): 14652718

約数列:

[1, 2, 7, 14, 23, 43, 46, 49, 86, 98, 161, 173, 301, 322, 346, 602, 989, 1127, 1211, 1978, 2107, 2254, 2422, 3979, 4214, 6923, 7439, 7958, 8477, 13846, 14878, 16954, 27853, 48461, 52073, 55706, 96922, 104146, 171097, 194971, 342194, 364511, 389942, 729022, 1197679, 2395358, 8383753, 16767506]

約数ペア:

[(1, 16767506), (2, 8383753), (7, 2395358), (14, 1197679), (23, 729022), (43, 389942), (46, 364511), (49, 342194), (86, 194971), (98, 171097), (161, 104146), (173, 96922), (301, 55706), (322, 52073), (346, 48461), (602, 27853), (989, 16954), (1127, 14878), (1211, 13846), (1978, 8477), (2107, 7958), (2254, 7439), (2422, 6923), (3979, 4214)]