21617056

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{1277}}^1$

素因数の和:1333

約数の個数: 36

約数和(自身を含む): 44524242

約数和(自身を除く): 22907186

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 529, 736, 1058, 1277, 2116, 2554, 4232, 5108, 8464, 10216, 16928, 20432, 29371, 40864, 58742, 117484, 234968, 469936, 675533, 939872, 1351066, 2702132, 5404264, 10808528, 21617056]

約数ペア:

[(1, 21617056), (2, 10808528), (4, 5404264), (8, 2702132), (16, 1351066), (23, 939872), (32, 675533), (46, 469936), (92, 234968), (184, 117484), (368, 58742), (529, 40864), (736, 29371), (1058, 20432), (1277, 16928), (2116, 10216), (2554, 8464), (4232, 5108)]