85239902

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 40

約数和(自身を含む): 146104560

約数和(自身を除く): 60864658

約数列:

[1, 2, 11, 22, 41, 71, 82, 121, 142, 242, 451, 781, 902, 1331, 1562, 2662, 2911, 4961, 5822, 8591, 9922, 14641, 17182, 29282, 32021, 54571, 64042, 94501, 109142, 189002, 352231, 600281, 704462, 1039511, 1200562, 2079022, 3874541, 7749082, 42619951, 85239902]

約数ペア:

[(1, 85239902), (2, 42619951), (11, 7749082), (22, 3874541), (41, 2079022), (71, 1200562), (82, 1039511), (121, 704462), (142, 600281), (242, 352231), (451, 189002), (781, 109142), (902, 94501), (1331, 64042), (1562, 54571), (2662, 32021), (2911, 29282), (4961, 17182), (5822, 14641), (8591, 9922)]