42894874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{29101}}^1$

素因数の和:29181

約数の個数: 16

約数和(自身を含む): 71241696

約数和(自身を除く): 28346822

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 29101, 58202, 320111, 640222, 1949767, 3899534, 21447437, 42894874]

約数ペア:

[(1, 42894874), (2, 21447437), (11, 3899534), (22, 1949767), (67, 640222), (134, 320111), (737, 58202), (1474, 29101)]