31420414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{15601}}^1$

素因数の和:15675

約数の個数: 16

約数和(自身を含む): 50550480

約数和(自身を除く): 19130066

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 15601, 31202, 296419, 592838, 826853, 1653706, 15710207, 31420414]

約数ペア:

[(1, 31420414), (2, 15710207), (19, 1653706), (38, 826853), (53, 592838), (106, 296419), (1007, 31202), (2014, 15601)]