88140208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{423751}}^1$

素因数の和:423772

約数の個数: 20

約数和(自身を含む): 183908368

約数和(自身を除く): 95768160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 423751, 847502, 1695004, 3390008, 5508763, 6780016, 11017526, 22035052, 44070104, 88140208]

約数ペア:

[(1, 88140208), (2, 44070104), (4, 22035052), (8, 11017526), (13, 6780016), (16, 5508763), (26, 3390008), (52, 1695004), (104, 847502), (208, 423751)]