16854976

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:281

約数の個数: 56

約数和(自身を含む): 35844480

約数和(自身を除く): 18989504

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 152, 166, 167, 304, 332, 334, 608, 664, 668, 1216, 1328, 1336, 1577, 2656, 2672, 3154, 3173, 5312, 5344, 6308, 6346, 10688, 12616, 12692, 13861, 25232, 25384, 27722, 50464, 50768, 55444, 100928, 101536, 110888, 203072, 221776, 263359, 443552, 526718, 887104, 1053436, 2106872, 4213744, 8427488, 16854976]

約数ペア:

[(1, 16854976), (2, 8427488), (4, 4213744), (8, 2106872), (16, 1053436), (19, 887104), (32, 526718), (38, 443552), (64, 263359), (76, 221776), (83, 203072), (152, 110888), (166, 101536), (167, 100928), (304, 55444), (332, 50768), (334, 50464), (608, 27722), (664, 25384), (668, 25232), (1216, 13861), (1328, 12692), (1336, 12616), (1577, 10688), (2656, 6346), (2672, 6308), (3154, 5344), (3173, 5312)]