81834346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{4423}}^1$

素因数の和:4494

約数の個数: 24

約数和(自身を含む): 138718944

約数和(自身を除く): 56884598

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 841, 1682, 4423, 8846, 9251, 18502, 48653, 97306, 128267, 256534, 1410937, 2821874, 3719743, 7439486, 40917173, 81834346]

約数ペア:

[(1, 81834346), (2, 40917173), (11, 7439486), (22, 3719743), (29, 2821874), (58, 1410937), (319, 256534), (638, 128267), (841, 97306), (1682, 48653), (4423, 18502), (8846, 9251)]