31067542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{12497}}^1$

素因数の和:12623

約数の個数: 16

約数和(自身を含む): 51291792

約数和(自身を除く): 20224250

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 12497, 24994, 137467, 274934, 1412161, 2824322, 15533771, 31067542]

約数ペア:

[(1, 31067542), (2, 15533771), (11, 2824322), (22, 1412161), (113, 274934), (226, 137467), (1243, 24994), (2486, 12497)]