16674368

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:211

約数の個数: 56

約数和(自身を含む): 34735008

約数和(自身を除く): 18060640

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 73, 83, 86, 146, 166, 172, 292, 332, 344, 584, 664, 688, 1168, 1328, 1376, 2336, 2656, 2752, 3139, 3569, 4672, 5312, 6059, 6278, 7138, 12118, 12556, 14276, 24236, 25112, 28552, 48472, 50224, 57104, 96944, 100448, 114208, 193888, 200896, 228416, 260537, 387776, 521074, 1042148, 2084296, 4168592, 8337184, 16674368]

約数ペア:

[(1, 16674368), (2, 8337184), (4, 4168592), (8, 2084296), (16, 1042148), (32, 521074), (43, 387776), (64, 260537), (73, 228416), (83, 200896), (86, 193888), (146, 114208), (166, 100448), (172, 96944), (292, 57104), (332, 50224), (344, 48472), (584, 28552), (664, 25112), (688, 24236), (1168, 14276), (1328, 12556), (1376, 12118), (2336, 7138), (2656, 6278), (2752, 6059), (3139, 5312), (3569, 4672)]