16905856

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{12007}}^1$

素因数の和:12032

約数の個数: 32

約数和(自身を含む): 36744480

約数和(自身を除く): 19838624

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 12007, 24014, 48028, 96056, 132077, 192112, 264154, 384224, 528308, 768448, 1056616, 1536896, 2113232, 4226464, 8452928, 16905856]

約数ペア:

[(1, 16905856), (2, 8452928), (4, 4226464), (8, 2113232), (11, 1536896), (16, 1056616), (22, 768448), (32, 528308), (44, 384224), (64, 264154), (88, 192112), (128, 132077), (176, 96056), (352, 48028), (704, 24014), (1408, 12007)]