31717130

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{47339}}^1$

素因数の和:47413

約数の個数: 16

約数和(自身を含む): 57944160

約数和(自身を除く): 26227030

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 47339, 94678, 236695, 473390, 3171713, 6343426, 15858565, 31717130]

約数ペア:

[(1, 31717130), (2, 15858565), (5, 6343426), (10, 3171713), (67, 473390), (134, 236695), (335, 94678), (670, 47339)]