8108768

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 16765056

約数和(自身を除く): 8656288

約数列:

[1, 2, 4, 8, 16, 32, 43, 71, 83, 86, 142, 166, 172, 284, 332, 344, 568, 664, 688, 1136, 1328, 1376, 2272, 2656, 3053, 3569, 5893, 6106, 7138, 11786, 12212, 14276, 23572, 24424, 28552, 47144, 48848, 57104, 94288, 97696, 114208, 188576, 253399, 506798, 1013596, 2027192, 4054384, 8108768]

約数ペア:

[(1, 8108768), (2, 4054384), (4, 2027192), (8, 1013596), (16, 506798), (32, 253399), (43, 188576), (71, 114208), (83, 97696), (86, 94288), (142, 57104), (166, 48848), (172, 47144), (284, 28552), (332, 24424), (344, 23572), (568, 14276), (664, 12212), (688, 11786), (1136, 7138), (1328, 6106), (1376, 5893), (2272, 3569), (2656, 3053)]