40105406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{3989}}^1$

素因数の和:4459

約数の個数: 16

約数和(自身を含む): 65787120

約数和(自身を除く): 25681714

約数列:

[1, 2, 11, 22, 457, 914, 3989, 5027, 7978, 10054, 43879, 87758, 1822973, 3645946, 20052703, 40105406]

約数ペア:

[(1, 40105406), (2, 20052703), (11, 3645946), (22, 1822973), (457, 87758), (914, 43879), (3989, 10054), (5027, 7978)]