217601632

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1487}}^1$

素因数の和:1783

約数の個数: 48

約数和(自身を含む): 455595840

約数和(自身を除く): 237994208

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 269, 272, 538, 544, 1076, 1487, 2152, 2974, 4304, 4573, 5948, 8608, 9146, 11896, 18292, 23792, 25279, 36584, 47584, 50558, 73168, 101116, 146336, 202232, 400003, 404464, 800006, 808928, 1600012, 3200024, 6400048, 6800051, 12800096, 13600102, 27200204, 54400408, 108800816, 217601632]

約数ペア:

[(1, 217601632), (2, 108800816), (4, 54400408), (8, 27200204), (16, 13600102), (17, 12800096), (32, 6800051), (34, 6400048), (68, 3200024), (136, 1600012), (269, 808928), (272, 800006), (538, 404464), (544, 400003), (1076, 202232), (1487, 146336), (2152, 101116), (2974, 73168), (4304, 50558), (4573, 47584), (5948, 36584), (8608, 25279), (9146, 23792), (11896, 18292)]