38535904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1319}}^1$

素因数の和:1423

約数の個数: 48

約数和(自身を含む): 83825280

約数和(自身を除く): 45289376

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 83, 88, 166, 176, 332, 352, 664, 913, 1319, 1328, 1826, 2638, 2656, 3652, 5276, 7304, 10552, 14509, 14608, 21104, 29018, 29216, 42208, 58036, 109477, 116072, 218954, 232144, 437908, 464288, 875816, 1204247, 1751632, 2408494, 3503264, 4816988, 9633976, 19267952, 38535904]

約数ペア:

[(1, 38535904), (2, 19267952), (4, 9633976), (8, 4816988), (11, 3503264), (16, 2408494), (22, 1751632), (32, 1204247), (44, 875816), (83, 464288), (88, 437908), (166, 232144), (176, 218954), (332, 116072), (352, 109477), (664, 58036), (913, 42208), (1319, 29216), (1328, 29018), (1826, 21104), (2638, 14608), (2656, 14509), (3652, 10552), (5276, 7304)]