85710416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{486991}}^1$

素因数の和:487010

約数の個数: 20

約数和(自身を含む): 181161024

約数和(自身を除く): 95450608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 486991, 973982, 1947964, 3895928, 5356901, 7791856, 10713802, 21427604, 42855208, 85710416]

約数ペア:

[(1, 85710416), (2, 42855208), (4, 21427604), (8, 10713802), (11, 7791856), (16, 5356901), (22, 3895928), (44, 1947964), (88, 973982), (176, 486991)]