42140884

素因数分解:

$2^2\times {\mathrm{457}}^1\times {\mathrm{23053}}^1$

素因数の和:23514

約数の個数: 12

約数和(自身を含む): 73911124

約数和(自身を除く): 31770240

約数列:

[1, 2, 4, 457, 914, 1828, 23053, 46106, 92212, 10535221, 21070442, 42140884]

約数ペア:

[(1, 42140884), (2, 21070442), (4, 10535221), (457, 92212), (914, 46106), (1828, 23053)]