8241536

素因数分解:

$2^7\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 17218620

約数和(自身を除く): 8977084

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 128, 134, 248, 268, 496, 536, 961, 992, 1072, 1922, 1984, 2077, 2144, 3844, 3968, 4154, 4288, 7688, 8308, 8576, 15376, 16616, 30752, 33232, 61504, 64387, 66464, 123008, 128774, 132928, 257548, 265856, 515096, 1030192, 2060384, 4120768, 8241536]

約数ペア:

[(1, 8241536), (2, 4120768), (4, 2060384), (8, 1030192), (16, 515096), (31, 265856), (32, 257548), (62, 132928), (64, 128774), (67, 123008), (124, 66464), (128, 64387), (134, 61504), (248, 33232), (268, 30752), (496, 16616), (536, 15376), (961, 8576), (992, 8308), (1072, 7688), (1922, 4288), (1984, 4154), (2077, 3968), (2144, 3844)]