42109208

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{49193}}^1$

素因数の和:49306

約数の個数: 16

約数和(自身を含む): 79694280

約数和(自身を除く): 37585072

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 49193, 98386, 196772, 393544, 5263651, 10527302, 21054604, 42109208]

約数ペア:

[(1, 42109208), (2, 21054604), (4, 10527302), (8, 5263651), (107, 393544), (214, 196772), (428, 98386), (856, 49193)]