16159808

素因数分解:

$2^6\times 7^2\times {\mathrm{5153}}^1$

素因数の和:5179

約数の個数: 42

約数和(自身を含む): 37309806

約数和(自身を除く): 21149998

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 5153, 10306, 20612, 36071, 41224, 72142, 82448, 144284, 164896, 252497, 288568, 329792, 504994, 577136, 1009988, 1154272, 2019976, 2308544, 4039952, 8079904, 16159808]

約数ペア:

[(1, 16159808), (2, 8079904), (4, 4039952), (7, 2308544), (8, 2019976), (14, 1154272), (16, 1009988), (28, 577136), (32, 504994), (49, 329792), (56, 288568), (64, 252497), (98, 164896), (112, 144284), (196, 82448), (224, 72142), (392, 41224), (448, 36071), (784, 20612), (1568, 10306), (3136, 5153)]