8193136

素因数分解:

$2^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1$

素因数の和:589

約数の個数: 40

約数和(自身を含む): 18284544

約数和(自身を除く): 10091408

約数列:

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

約数ペア:

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