86686528

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{16319}}^1$

素因数の和:16414

約数の個数: 28

約数和(自身を含む): 174101760

約数和(自身を除く): 87415232

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 16319, 32638, 65276, 130552, 261104, 522208, 1044416, 1354477, 2708954, 5417908, 10835816, 21671632, 43343264, 86686528]

約数ペア:

[(1, 86686528), (2, 43343264), (4, 21671632), (8, 10835816), (16, 5417908), (32, 2708954), (64, 1354477), (83, 1044416), (166, 522208), (332, 261104), (664, 130552), (1328, 65276), (2656, 32638), (5312, 16319)]