77321794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{16657}}^1$

素因数の和:16881

約数の個数: 16

約数和(自身を含む): 127133856

約数和(自身を除く): 49812062

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 16657, 33314, 183227, 366454, 3514627, 7029254, 38660897, 77321794]

約数ペア:

[(1, 77321794), (2, 38660897), (11, 7029254), (22, 3514627), (211, 366454), (422, 183227), (2321, 33314), (4642, 16657)]