80499844

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{313}}^1\times {\mathrm{569}}^1$

素因数の和:999

約数の個数: 24

約数和(自身を含む): 142826040

約数和(自身を除く): 62326196

約数列:

[1, 2, 4, 113, 226, 313, 452, 569, 626, 1138, 1252, 2276, 35369, 64297, 70738, 128594, 141476, 178097, 257188, 356194, 712388, 20124961, 40249922, 80499844]

約数ペア:

[(1, 80499844), (2, 40249922), (4, 20124961), (113, 712388), (226, 356194), (313, 257188), (452, 178097), (569, 141476), (626, 128594), (1138, 70738), (1252, 64297), (2276, 35369)]