84734768

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1559}}^1$

素因数の和:1689

約数の個数: 40

約数和(自身を含む): 170227200

約数和(自身を除く): 85492432

約数列:

[1, 2, 4, 8, 16, 43, 79, 86, 158, 172, 316, 344, 632, 688, 1264, 1559, 3118, 3397, 6236, 6794, 12472, 13588, 24944, 27176, 54352, 67037, 123161, 134074, 246322, 268148, 492644, 536296, 985288, 1072592, 1970576, 5295923, 10591846, 21183692, 42367384, 84734768]

約数ペア:

[(1, 84734768), (2, 42367384), (4, 21183692), (8, 10591846), (16, 5295923), (43, 1970576), (79, 1072592), (86, 985288), (158, 536296), (172, 492644), (316, 268148), (344, 246322), (632, 134074), (688, 123161), (1264, 67037), (1559, 54352), (3118, 27176), (3397, 24944), (6236, 13588), (6794, 12472)]