39115208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10337}}^1$

素因数の和:10397

約数の個数: 32

約数和(自身を含む): 81876960

約数和(自身を除く): 42761752

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 10337, 20674, 41348, 82696, 113707, 227414, 444491, 454828, 888982, 909656, 1777964, 3555928, 4889401, 9778802, 19557604, 39115208]

約数ペア:

[(1, 39115208), (2, 19557604), (4, 9778802), (8, 4889401), (11, 3555928), (22, 1777964), (43, 909656), (44, 888982), (86, 454828), (88, 444491), (172, 227414), (344, 113707), (473, 82696), (946, 41348), (1892, 20674), (3784, 10337)]