81342592

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{10771}}^1$

素因数の和:10844

約数の個数: 32

約数和(自身を含む): 164811600

約数和(自身を除く): 83469008

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 10771, 21542, 43084, 86168, 172336, 344672, 635489, 689344, 1270978, 1378688, 2541956, 5083912, 10167824, 20335648, 40671296, 81342592]

約数ペア:

[(1, 81342592), (2, 40671296), (4, 20335648), (8, 10167824), (16, 5083912), (32, 2541956), (59, 1378688), (64, 1270978), (118, 689344), (128, 635489), (236, 344672), (472, 172336), (944, 86168), (1888, 43084), (3776, 21542), (7552, 10771)]