31347694

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131713}}^1$

素因数の和:131739

約数の個数: 16

約数和(自身を含む): 56900448

約数和(自身を除く): 25552754

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 131713, 263426, 921991, 1843982, 2239121, 4478242, 15673847, 31347694]

約数ペア:

[(1, 31347694), (2, 15673847), (7, 4478242), (14, 2239121), (17, 1843982), (34, 921991), (119, 263426), (238, 131713)]