84859442

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{2063}}^1$

素因数の和:2353

約数の個数: 16

約数和(自身を含む): 129140352

約数和(自身を除く): 44280910

約数列:

[1, 2, 131, 157, 262, 314, 2063, 4126, 20567, 41134, 270253, 323891, 540506, 647782, 42429721, 84859442]

約数ペア:

[(1, 84859442), (2, 42429721), (131, 647782), (157, 540506), (262, 323891), (314, 270253), (2063, 41134), (4126, 20567)]