42142762

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53891}}^1$

素因数の和:53933

約数の個数: 16

約数和(自身を含む): 69844032

約数和(自身を除く): 27701270

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 53891, 107782, 916147, 1239493, 1832294, 2478986, 21071381, 42142762]

約数ペア:

[(1, 42142762), (2, 21071381), (17, 2478986), (23, 1832294), (34, 1239493), (46, 916147), (391, 107782), (782, 53891)]