25883884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16057}}^1$

素因数の和:16105

約数の個数: 24

約数和(自身を含む): 50357888

約数和(自身を除く): 24474004

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 16057, 32114, 64228, 208741, 417482, 497767, 834964, 995534, 1991068, 6470971, 12941942, 25883884]

約数ペア:

[(1, 25883884), (2, 12941942), (4, 6470971), (13, 1991068), (26, 995534), (31, 834964), (52, 497767), (62, 417482), (124, 208741), (403, 64228), (806, 32114), (1612, 16057)]