84856412

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{52903}}^1$

素因数の和:53308

約数の個数: 12

約数和(自身を含む): 148871856

約数和(自身を除く): 64015444

約数列:

[1, 2, 4, 401, 802, 1604, 52903, 105806, 211612, 21214103, 42428206, 84856412]

約数ペア:

[(1, 84856412), (2, 42428206), (4, 21214103), (401, 211612), (802, 105806), (1604, 52903)]