800272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{4547}}^1$

素因数の和:4566

約数の個数: 20

約数和(自身を含む): 1691856

約数和(自身を除く): 891584

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 4547, 9094, 18188, 36376, 50017, 72752, 100034, 200068, 400136, 800272]

約数ペア:

[(1, 800272), (2, 400136), (4, 200068), (8, 100034), (11, 72752), (16, 50017), (22, 36376), (44, 18188), (88, 9094), (176, 4547)]