30607744

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 64088640

約数和(自身を除く): 33480896

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 67, 83, 86, 128, 134, 166, 172, 268, 332, 344, 536, 664, 688, 1072, 1328, 1376, 2144, 2656, 2752, 2881, 3569, 4288, 5312, 5504, 5561, 5762, 7138, 8576, 10624, 11122, 11524, 14276, 22244, 23048, 28552, 44488, 46096, 57104, 88976, 92192, 114208, 177952, 184384, 228416, 239123, 355904, 368768, 456832, 478246, 711808, 956492, 1912984, 3825968, 7651936, 15303872, 30607744]

約数ペア:

[(1, 30607744), (2, 15303872), (4, 7651936), (8, 3825968), (16, 1912984), (32, 956492), (43, 711808), (64, 478246), (67, 456832), (83, 368768), (86, 355904), (128, 239123), (134, 228416), (166, 184384), (172, 177952), (268, 114208), (332, 92192), (344, 88976), (536, 57104), (664, 46096), (688, 44488), (1072, 28552), (1328, 23048), (1376, 22244), (2144, 14276), (2656, 11524), (2752, 11122), (2881, 10624), (3569, 8576), (4288, 7138), (5312, 5762), (5504, 5561)]