42643228

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{343897}}^1$

素因数の和:343932

約数の個数: 12

約数和(自身を含む): 77033152

約数和(自身を除く): 34389924

約数列:

[1, 2, 4, 31, 62, 124, 343897, 687794, 1375588, 10660807, 21321614, 42643228]

約数ペア:

[(1, 42643228), (2, 21321614), (4, 10660807), (31, 1375588), (62, 687794), (124, 343897)]