42280414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{12241}}^1$

素因数の和:12411

約数の個数: 16

約数和(自身を含む): 69632496

約数和(自身を除く): 27352082

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 12241, 24482, 134651, 269302, 1921837, 3843674, 21140207, 42280414]

約数ペア:

[(1, 42280414), (2, 21140207), (11, 3843674), (22, 1921837), (157, 269302), (314, 134651), (1727, 24482), (3454, 12241)]