293065856

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{134681}}^1$

素因数の和:134712

約数の個数: 32

約数和(自身を含む): 618190380

約数和(自身を除く): 325124524

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 134681, 269362, 538724, 1077448, 2154896, 2289577, 4309792, 4579154, 8619584, 9158308, 17239168, 18316616, 36633232, 73266464, 146532928, 293065856]

約数ペア:

[(1, 293065856), (2, 146532928), (4, 73266464), (8, 36633232), (16, 18316616), (17, 17239168), (32, 9158308), (34, 8619584), (64, 4579154), (68, 4309792), (128, 2289577), (136, 2154896), (272, 1077448), (544, 538724), (1088, 269362), (2176, 134681)]