31517086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{15649}}^1$

素因数の和:15723

約数の個数: 16

約数和(自身を含む): 50706000

約数和(自身を除く): 19188914

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 15649, 31298, 297331, 594662, 829397, 1658794, 15758543, 31517086]

約数ペア:

[(1, 31517086), (2, 15758543), (19, 1658794), (38, 829397), (53, 594662), (106, 297331), (1007, 31298), (2014, 15649)]