16377536

素因数分解:

$2^6\times 7^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:421

約数の個数: 56

約数和(自身を含む): 37551360

約数和(自身を除く): 21173824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 139, 224, 263, 278, 448, 526, 556, 973, 1052, 1112, 1841, 1946, 2104, 2224, 3682, 3892, 4208, 4448, 7364, 7784, 8416, 8896, 14728, 15568, 16832, 29456, 31136, 36557, 58912, 62272, 73114, 117824, 146228, 255899, 292456, 511798, 584912, 1023596, 1169824, 2047192, 2339648, 4094384, 8188768, 16377536]

約数ペア:

[(1, 16377536), (2, 8188768), (4, 4094384), (7, 2339648), (8, 2047192), (14, 1169824), (16, 1023596), (28, 584912), (32, 511798), (56, 292456), (64, 255899), (112, 146228), (139, 117824), (224, 73114), (263, 62272), (278, 58912), (448, 36557), (526, 31136), (556, 29456), (973, 16832), (1052, 15568), (1112, 14728), (1841, 8896), (1946, 8416), (2104, 7784), (2224, 7364), (3682, 4448), (3892, 4208)]