18016232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1619}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 36741600

約数和(自身を除く): 18725368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 1619, 2782, 3238, 5564, 6476, 11128, 12952, 21047, 42094, 84188, 168376, 173233, 346466, 692932, 1385864, 2252029, 4504058, 9008116, 18016232]

約数ペア:

[(1, 18016232), (2, 9008116), (4, 4504058), (8, 2252029), (13, 1385864), (26, 692932), (52, 346466), (104, 173233), (107, 168376), (214, 84188), (428, 42094), (856, 21047), (1391, 12952), (1619, 11128), (2782, 6476), (3238, 5564)]