83800556

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{72997}}^1$

素因数の和:73049

約数の個数: 24

約数和(自身を含む): 171691296

約数和(自身を除く): 87890740

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 72997, 145994, 291988, 510979, 1021958, 2043916, 2992877, 5985754, 11971508, 20950139, 41900278, 83800556]

約数ペア:

[(1, 83800556), (2, 41900278), (4, 20950139), (7, 11971508), (14, 5985754), (28, 2992877), (41, 2043916), (82, 1021958), (164, 510979), (287, 291988), (574, 145994), (1148, 72997)]