80803124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{2897}}^1$

素因数の和:3287

約数の個数: 24

約数和(自身を含む): 149304960

約数和(自身を除く): 68501836

約数列:

[1, 2, 4, 19, 38, 76, 367, 734, 1468, 2897, 5794, 6973, 11588, 13946, 27892, 55043, 110086, 220172, 1063199, 2126398, 4252796, 20200781, 40401562, 80803124]

約数ペア:

[(1, 80803124), (2, 40401562), (4, 20200781), (19, 4252796), (38, 2126398), (76, 1063199), (367, 220172), (734, 110086), (1468, 55043), (2897, 27892), (5794, 13946), (6973, 11588)]