89433985

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1\times {\mathrm{433}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 108899280

約数和(自身を除く): 19465295

約数列:

[1, 5, 101, 409, 433, 505, 2045, 2165, 41309, 43733, 177097, 206545, 218665, 885485, 17886797, 89433985]

約数ペア:

[(1, 89433985), (5, 17886797), (101, 885485), (409, 218665), (433, 206545), (505, 177097), (2045, 43733), (2165, 41309)]