85404004

素因数分解:

$2^2\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{3011}}^1$

素因数の和:4035

約数の個数: 24

約数和(自身を含む): 171033408

約数和(自身を除く): 85629404

約数列:

[1, 2, 4, 7, 14, 28, 1013, 2026, 3011, 4052, 6022, 7091, 12044, 14182, 21077, 28364, 42154, 84308, 3050143, 6100286, 12200572, 21351001, 42702002, 85404004]

約数ペア:

[(1, 85404004), (2, 42702002), (4, 21351001), (7, 12200572), (14, 6100286), (28, 3050143), (1013, 84308), (2026, 42154), (3011, 28364), (4052, 21077), (6022, 14182), (7091, 12044)]