89928146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1993}}^1$

素因数の和:2306

約数の個数: 32

約数和(自身を含む): 168835968

約数和(自身を除く): 78907822

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 293, 586, 1993, 2051, 3223, 3986, 4102, 6446, 13951, 21923, 22561, 27902, 43846, 45122, 153461, 306922, 583949, 1167898, 4087643, 6423439, 8175286, 12846878, 44964073, 89928146]

約数ペア:

[(1, 89928146), (2, 44964073), (7, 12846878), (11, 8175286), (14, 6423439), (22, 4087643), (77, 1167898), (154, 583949), (293, 306922), (586, 153461), (1993, 45122), (2051, 43846), (3223, 27902), (3986, 22561), (4102, 21923), (6446, 13951)]