85340444

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 174440448

約数和(自身を除く): 89100004

約数列:

[1, 2, 4, 7, 14, 28, 103, 127, 206, 233, 254, 412, 466, 508, 721, 889, 932, 1442, 1631, 1778, 2884, 3262, 3556, 6524, 13081, 23999, 26162, 29591, 47998, 52324, 59182, 91567, 95996, 118364, 167993, 183134, 207137, 335986, 366268, 414274, 671972, 828548, 3047873, 6095746, 12191492, 21335111, 42670222, 85340444]

約数ペア:

[(1, 85340444), (2, 42670222), (4, 21335111), (7, 12191492), (14, 6095746), (28, 3047873), (103, 828548), (127, 671972), (206, 414274), (233, 366268), (254, 335986), (412, 207137), (466, 183134), (508, 167993), (721, 118364), (889, 95996), (932, 91567), (1442, 59182), (1631, 52324), (1778, 47998), (2884, 29591), (3262, 26162), (3556, 23999), (6524, 13081)]