85128752

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{54851}}^1$

素因数の和:54956

約数の個数: 20

約数和(自身を含む): 166640376

約数和(自身を除く): 81511624

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 54851, 109702, 219404, 438808, 877616, 5320547, 10641094, 21282188, 42564376, 85128752]

約数ペア:

[(1, 85128752), (2, 42564376), (4, 21282188), (8, 10641094), (16, 5320547), (97, 877616), (194, 438808), (388, 219404), (776, 109702), (1552, 54851)]