86385872

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{55661}}^1$

素因数の和:55766

約数の個数: 20

約数和(自身を含む): 169101156

約数和(自身を除く): 82715284

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 55661, 111322, 222644, 445288, 890576, 5399117, 10798234, 21596468, 43192936, 86385872]

約数ペア:

[(1, 86385872), (2, 43192936), (4, 21596468), (8, 10798234), (16, 5399117), (97, 890576), (194, 445288), (388, 222644), (776, 111322), (1552, 55661)]