16403288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3517}}^1$

素因数の和:3587

約数の個数: 32

約数和(自身を含む): 34194960

約数和(自身を除く): 17791672

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 3517, 4664, 7034, 14068, 28136, 38687, 77374, 154748, 186401, 309496, 372802, 745604, 1491208, 2050411, 4100822, 8201644, 16403288]

約数ペア:

[(1, 16403288), (2, 8201644), (4, 4100822), (8, 2050411), (11, 1491208), (22, 745604), (44, 372802), (53, 309496), (88, 186401), (106, 154748), (212, 77374), (424, 38687), (583, 28136), (1166, 14068), (2332, 7034), (3517, 4664)]