71140336

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{33941}}^1$

素因数の和:34080

約数の個数: 20

約数和(自身を含む): 138890664

約数和(自身を除く): 67750328

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 33941, 67882, 135764, 271528, 543056, 4446271, 8892542, 17785084, 35570168, 71140336]

約数ペア:

[(1, 71140336), (2, 35570168), (4, 17785084), (8, 8892542), (16, 4446271), (131, 543056), (262, 271528), (524, 135764), (1048, 67882), (2096, 33941)]