42993152

素因数分解:

$2^9\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:790

約数の個数: 40

約数和(自身を含む): 86693112

約数和(自身を除く): 43699960

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 512, 524, 641, 1048, 1282, 2096, 2564, 4192, 5128, 8384, 10256, 16768, 20512, 33536, 41024, 67072, 82048, 83971, 164096, 167942, 328192, 335884, 671768, 1343536, 2687072, 5374144, 10748288, 21496576, 42993152]

約数ペア:

[(1, 42993152), (2, 21496576), (4, 10748288), (8, 5374144), (16, 2687072), (32, 1343536), (64, 671768), (128, 335884), (131, 328192), (256, 167942), (262, 164096), (512, 83971), (524, 82048), (641, 67072), (1048, 41024), (1282, 33536), (2096, 20512), (2564, 16768), (4192, 10256), (5128, 8384)]