85178132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{23071}}^1$

素因数の和:23159

約数の個数: 24

約数和(自身を含む): 162796032

約数和(自身を除く): 77617900

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 23071, 46142, 92284, 299923, 599846, 1199692, 1638041, 3276082, 6552164, 21294533, 42589066, 85178132]

約数ペア:

[(1, 85178132), (2, 42589066), (4, 21294533), (13, 6552164), (26, 3276082), (52, 1638041), (71, 1199692), (142, 599846), (284, 299923), (923, 92284), (1846, 46142), (3692, 23071)]