16386272

素因数分解:

$2^5\times 7^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 37158912

約数和(自身を除く): 20772640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 191, 224, 382, 383, 764, 766, 1337, 1528, 1532, 2674, 2681, 3056, 3064, 5348, 5362, 6112, 6128, 10696, 10724, 12256, 21392, 21448, 42784, 42896, 73153, 85792, 146306, 292612, 512071, 585224, 1024142, 1170448, 2048284, 2340896, 4096568, 8193136, 16386272]

約数ペア:

[(1, 16386272), (2, 8193136), (4, 4096568), (7, 2340896), (8, 2048284), (14, 1170448), (16, 1024142), (28, 585224), (32, 512071), (56, 292612), (112, 146306), (191, 85792), (224, 73153), (382, 42896), (383, 42784), (764, 21448), (766, 21392), (1337, 12256), (1528, 10724), (1532, 10696), (2674, 6128), (2681, 6112), (3056, 5362), (3064, 5348)]