87581276

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{2281}}^1$

素因数の和:2645

約数の個数: 24

約数和(自身を含む): 159101040

約数和(自身を除く): 71519764

約数列:

[1, 2, 4, 29, 58, 116, 331, 662, 1324, 2281, 4562, 9124, 9599, 19198, 38396, 66149, 132298, 264596, 755011, 1510022, 3020044, 21895319, 43790638, 87581276]

約数ペア:

[(1, 87581276), (2, 43790638), (4, 21895319), (29, 3020044), (58, 1510022), (116, 755011), (331, 264596), (662, 132298), (1324, 66149), (2281, 38396), (4562, 19198), (9124, 9599)]