85042504

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{67709}}^1$

素因数の和:67872

約数の個数: 16

約数和(自身を含む): 160472700

約数和(自身を除く): 75430196

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 67709, 135418, 270836, 541672, 10630313, 21260626, 42521252, 85042504]

約数ペア:

[(1, 85042504), (2, 42521252), (4, 21260626), (8, 10630313), (157, 541672), (314, 270836), (628, 135418), (1256, 67709)]