81159502

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{24169}}^1$

素因数の和:24267

約数の個数: 16

約数和(自身を含む): 128777760

約数和(自身を除く): 47618258

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 24169, 48338, 555887, 1111774, 1764337, 3528674, 40579751, 81159502]

約数ペア:

[(1, 81159502), (2, 40579751), (23, 3528674), (46, 1764337), (73, 1111774), (146, 555887), (1679, 48338), (3358, 24169)]