16128332

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:782

約数の個数: 36

約数和(自身を含む): 31728480

約数和(自身を除く): 15600148

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 484, 517, 709, 1034, 1418, 2068, 2836, 5687, 7799, 11374, 15598, 22748, 31196, 33323, 66646, 85789, 133292, 171578, 343156, 366553, 733106, 1466212, 4032083, 8064166, 16128332]

約数ペア:

[(1, 16128332), (2, 8064166), (4, 4032083), (11, 1466212), (22, 733106), (44, 366553), (47, 343156), (94, 171578), (121, 133292), (188, 85789), (242, 66646), (484, 33323), (517, 31196), (709, 22748), (1034, 15598), (1418, 11374), (2068, 7799), (2836, 5687)]