1931239168

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{443759}}^1$

素因数の和:443792

約数の個数: 36

約数和(自身を含む): 4081704480

約数和(自身を除く): 2150465312

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 443759, 887518, 1775036, 3550072, 7100144, 7543903, 14200288, 15087806, 28400576, 30175612, 56801152, 60351224, 113602304, 120702448, 241404896, 482809792, 965619584, 1931239168]

約数ペア:

[(1, 1931239168), (2, 965619584), (4, 482809792), (8, 241404896), (16, 120702448), (17, 113602304), (32, 60351224), (34, 56801152), (64, 30175612), (68, 28400576), (128, 15087806), (136, 14200288), (256, 7543903), (272, 7100144), (544, 3550072), (1088, 1775036), (2176, 887518), (4352, 443759)]