128805934

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{14071}}^1$

素因数の和:14295

約数の個数: 16

約数和(自身を含む): 202636800

約数和(自身を除く): 73830866

約数列:

[1, 2, 23, 46, 199, 398, 4577, 9154, 14071, 28142, 323633, 647266, 2800129, 5600258, 64402967, 128805934]

約数ペア:

[(1, 128805934), (2, 64402967), (23, 5600258), (46, 2800129), (199, 647266), (398, 323633), (4577, 28142), (9154, 14071)]