16217536

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 56

約数和(自身を含む): 33796224

約数和(自身を除く): 17578688

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 71, 83, 86, 142, 166, 172, 284, 332, 344, 568, 664, 688, 1136, 1328, 1376, 2272, 2656, 2752, 3053, 3569, 4544, 5312, 5893, 6106, 7138, 11786, 12212, 14276, 23572, 24424, 28552, 47144, 48848, 57104, 94288, 97696, 114208, 188576, 195392, 228416, 253399, 377152, 506798, 1013596, 2027192, 4054384, 8108768, 16217536]

約数ペア:

[(1, 16217536), (2, 8108768), (4, 4054384), (8, 2027192), (16, 1013596), (32, 506798), (43, 377152), (64, 253399), (71, 228416), (83, 195392), (86, 188576), (142, 114208), (166, 97696), (172, 94288), (284, 57104), (332, 48848), (344, 47144), (568, 28552), (664, 24424), (688, 23572), (1136, 14276), (1328, 12212), (1376, 11786), (2272, 7138), (2656, 6106), (2752, 5893), (3053, 5312), (3569, 4544)]