223162432

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1115

約数の個数: 56

約数和(自身を含む): 459065376

約数和(自身を除く): 235902944

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 83, 86, 166, 172, 332, 344, 664, 688, 977, 1328, 1376, 1954, 2656, 2752, 3569, 3908, 5312, 7138, 7816, 14276, 15632, 28552, 31264, 42011, 57104, 62528, 81091, 84022, 114208, 162182, 168044, 228416, 324364, 336088, 648728, 672176, 1297456, 1344352, 2594912, 2688704, 3486913, 5189824, 6973826, 13947652, 27895304, 55790608, 111581216, 223162432]

約数ペア:

[(1, 223162432), (2, 111581216), (4, 55790608), (8, 27895304), (16, 13947652), (32, 6973826), (43, 5189824), (64, 3486913), (83, 2688704), (86, 2594912), (166, 1344352), (172, 1297456), (332, 672176), (344, 648728), (664, 336088), (688, 324364), (977, 228416), (1328, 168044), (1376, 162182), (1954, 114208), (2656, 84022), (2752, 81091), (3569, 62528), (3908, 57104), (5312, 42011), (7138, 31264), (7816, 28552), (14276, 15632)]