31700992

素因数分解:

$2^{11}\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 66240720

約数和(自身を除く): 34539728

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 673, 736, 1024, 1346, 1472, 2048, 2692, 2944, 5384, 5888, 10768, 11776, 15479, 21536, 23552, 30958, 43072, 47104, 61916, 86144, 123832, 172288, 247664, 344576, 495328, 689152, 990656, 1378304, 1981312, 3962624, 7925248, 15850496, 31700992]

約数ペア:

[(1, 31700992), (2, 15850496), (4, 7925248), (8, 3962624), (16, 1981312), (23, 1378304), (32, 990656), (46, 689152), (64, 495328), (92, 344576), (128, 247664), (184, 172288), (256, 123832), (368, 86144), (512, 61916), (673, 47104), (736, 43072), (1024, 30958), (1346, 23552), (1472, 21536), (2048, 15479), (2692, 11776), (2944, 10768), (5384, 5888)]