42090662

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{23567}}^1$

素因数の和:23635

約数の個数: 16

約数和(自身を含む): 67875840

約数和(自身を除く): 25785178

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 23567, 47134, 447773, 895546, 1107649, 2215298, 21045331, 42090662]

約数ペア:

[(1, 42090662), (2, 21045331), (19, 2215298), (38, 1107649), (47, 895546), (94, 447773), (893, 47134), (1786, 23567)]