31893002

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:845

約数の個数: 16

約数和(自身を含む): 48491520

約数和(自身を除く): 16598518

約数列:

[1, 2, 127, 254, 307, 409, 614, 818, 38989, 51943, 77978, 103886, 125563, 251126, 15946501, 31893002]

約数ペア:

[(1, 31893002), (2, 15946501), (127, 251126), (254, 125563), (307, 103886), (409, 77978), (614, 51943), (818, 38989)]