81417152

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{43867}}^1$

素因数の和:43908

約数の個数: 28

約数和(自身を含む): 167137080

約数和(自身を除く): 85719928

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 43867, 87734, 175468, 350936, 701872, 1272143, 1403744, 2544286, 2807488, 5088572, 10177144, 20354288, 40708576, 81417152]

約数ペア:

[(1, 81417152), (2, 40708576), (4, 20354288), (8, 10177144), (16, 5088572), (29, 2807488), (32, 2544286), (58, 1403744), (64, 1272143), (116, 701872), (232, 350936), (464, 175468), (928, 87734), (1856, 43867)]