120518656

素因数分解:

$2^{11}\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 244225800

約数和(自身を除く): 123707144

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 709, 1024, 1328, 1418, 2048, 2656, 2836, 5312, 5672, 10624, 11344, 21248, 22688, 42496, 45376, 58847, 84992, 90752, 117694, 169984, 181504, 235388, 363008, 470776, 726016, 941552, 1452032, 1883104, 3766208, 7532416, 15064832, 30129664, 60259328, 120518656]

約数ペア:

[(1, 120518656), (2, 60259328), (4, 30129664), (8, 15064832), (16, 7532416), (32, 3766208), (64, 1883104), (83, 1452032), (128, 941552), (166, 726016), (256, 470776), (332, 363008), (512, 235388), (664, 181504), (709, 169984), (1024, 117694), (1328, 90752), (1418, 84992), (2048, 58847), (2656, 45376), (2836, 42496), (5312, 22688), (5672, 21248), (10624, 11344)]