89908042

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{4657}}^1$

素因数の和:4870

約数の個数: 24

約数和(自身を含む): 157710564

約数和(自身を除く): 67802522

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1379, 2758, 4657, 9314, 9653, 19306, 32599, 65198, 228193, 456386, 917429, 1834858, 6422003, 12844006, 44954021, 89908042]

約数ペア:

[(1, 89908042), (2, 44954021), (7, 12844006), (14, 6422003), (49, 1834858), (98, 917429), (197, 456386), (394, 228193), (1379, 65198), (2758, 32599), (4657, 19306), (9314, 9653)]