89178889

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3739}}^1$

素因数の和:3840

約数の個数: 16

約数和(自身を含む): 100172160

約数和(自身を除く): 10993271

約数列:

[1, 17, 23, 61, 391, 1037, 1403, 3739, 23851, 63563, 85997, 228079, 1461949, 3877343, 5245817, 89178889]

約数ペア:

[(1, 89178889), (17, 5245817), (23, 3877343), (61, 1461949), (391, 228079), (1037, 85997), (1403, 63563), (3739, 23851)]