81610312

素因数分解:

$2^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{6047}}^1$

素因数の和:6301

約数の個数: 32

約数和(自身を含む): 175633920

約数和(自身を除く): 94023608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 241, 482, 964, 1687, 1928, 3374, 6047, 6748, 12094, 13496, 24188, 42329, 48376, 84658, 169316, 338632, 1457327, 2914654, 5829308, 10201289, 11658616, 20402578, 40805156, 81610312]

約数ペア:

[(1, 81610312), (2, 40805156), (4, 20402578), (7, 11658616), (8, 10201289), (14, 5829308), (28, 2914654), (56, 1457327), (241, 338632), (482, 169316), (964, 84658), (1687, 48376), (1928, 42329), (3374, 24188), (6047, 13496), (6748, 12094)]