85353788

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4073}}^1$

素因数の和:4134

約数の個数: 36

約数和(自身を含む): 167001408

約数和(自身を除く): 81647620

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 4073, 5239, 8146, 10478, 16292, 20956, 52949, 105898, 126263, 211796, 252526, 505052, 688337, 1376674, 1641419, 2753348, 3282838, 6565676, 21338447, 42676894, 85353788]

約数ペア:

[(1, 85353788), (2, 42676894), (4, 21338447), (13, 6565676), (26, 3282838), (31, 2753348), (52, 1641419), (62, 1376674), (124, 688337), (169, 505052), (338, 252526), (403, 211796), (676, 126263), (806, 105898), (1612, 52949), (4073, 20956), (5239, 16292), (8146, 10478)]