89154754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 147692160

約数和(自身を除く): 58537406

約数列:

[1, 2, 13, 26, 73, 107, 146, 214, 439, 878, 949, 1391, 1898, 2782, 5707, 7811, 11414, 15622, 32047, 46973, 64094, 93946, 101543, 203086, 416611, 610649, 833222, 1221298, 3429029, 6858058, 44577377, 89154754]

約数ペア:

[(1, 89154754), (2, 44577377), (13, 6858058), (26, 3429029), (73, 1221298), (107, 833222), (146, 610649), (214, 416611), (439, 203086), (878, 101543), (949, 93946), (1391, 64094), (1898, 46973), (2782, 32047), (5707, 15622), (7811, 11414)]