42142192

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{37097}}^1$

素因数の和:37176

約数の個数: 20

約数和(自身を含む): 82802736

約数和(自身を除く): 40660544

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 37097, 74194, 148388, 296776, 593552, 2633887, 5267774, 10535548, 21071096, 42142192]

約数ペア:

[(1, 42142192), (2, 21071096), (4, 10535548), (8, 5267774), (16, 2633887), (71, 593552), (142, 296776), (284, 148388), (568, 74194), (1136, 37097)]