38521904

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{17321}}^1$

素因数の和:17468

約数の個数: 20

約数和(自身を含む): 75177480

約数和(自身を除く): 36655576

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 17321, 34642, 69284, 138568, 277136, 2407619, 4815238, 9630476, 19260952, 38521904]

約数ペア:

[(1, 38521904), (2, 19260952), (4, 9630476), (8, 4815238), (16, 2407619), (139, 277136), (278, 138568), (556, 69284), (1112, 34642), (2224, 17321)]