112420784

素因数分解:

$2^4\times 7^1\times {\mathrm{1003757}}^1$

素因数の和:1003772

約数の個数: 20

約数和(自身を含む): 248931984

約数和(自身を除く): 136511200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1003757, 2007514, 4015028, 7026299, 8030056, 14052598, 16060112, 28105196, 56210392, 112420784]

約数ペア:

[(1, 112420784), (2, 56210392), (4, 28105196), (7, 16060112), (8, 14052598), (14, 8030056), (16, 7026299), (28, 4015028), (56, 2007514), (112, 1003757)]