38816336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3163}}^1$

素因数の和:3243

約数の個数: 40

約数和(自身を含む): 82390560

約数和(自身を除く): 43574224

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 3163, 6136, 6326, 12272, 12652, 25304, 41119, 50608, 82238, 164476, 186617, 328952, 373234, 657904, 746468, 1492936, 2426021, 2985872, 4852042, 9704084, 19408168, 38816336]

約数ペア:

[(1, 38816336), (2, 19408168), (4, 9704084), (8, 4852042), (13, 2985872), (16, 2426021), (26, 1492936), (52, 746468), (59, 657904), (104, 373234), (118, 328952), (208, 186617), (236, 164476), (472, 82238), (767, 50608), (944, 41119), (1534, 25304), (3068, 12652), (3163, 12272), (6136, 6326)]