31940495

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{683}}^1$

素因数の和:934

約数の個数: 16

約数和(自身を含む): 39398400

約数和(自身を除く): 7457905

約数列:

[1, 5, 47, 199, 235, 683, 995, 3415, 9353, 32101, 46765, 135917, 160505, 679585, 6388099, 31940495]

約数ペア:

[(1, 31940495), (5, 6388099), (47, 679585), (199, 160505), (235, 135917), (683, 46765), (995, 32101), (3415, 9353)]