31399687426

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{839}}^1\times {\mathrm{94033}}^1$

素因数の和:95073

約数の個数: 16

約数和(自身を含む): 47393136000

約数和(自身を除く): 15993448574

約数列:

[1, 2, 199, 398, 839, 1678, 94033, 166961, 188066, 333922, 18712567, 37425134, 78893687, 157787374, 15699843713, 31399687426]

約数ペア:

[(1, 31399687426), (2, 15699843713), (199, 157787374), (398, 78893687), (839, 37425134), (1678, 18712567), (94033, 333922), (166961, 188066)]