42169754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{2161}}^1$

素因数の和:3061

約数の個数: 16

約数和(自身を含む): 69114816

約数和(自身を除く): 26945062

約数列:

[1, 2, 11, 22, 887, 1774, 2161, 4322, 9757, 19514, 23771, 47542, 1916807, 3833614, 21084877, 42169754]

約数ペア:

[(1, 42169754), (2, 21084877), (11, 3833614), (22, 1916807), (887, 47542), (1774, 23771), (2161, 19514), (4322, 9757)]