84427528

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{257401}}^1$

素因数の和:257448

約数の個数: 16

約数和(自身を含む): 162163260

約数和(自身を除く): 77735732

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 257401, 514802, 1029604, 2059208, 10553441, 21106882, 42213764, 84427528]

約数ペア:

[(1, 84427528), (2, 42213764), (4, 21106882), (8, 10553441), (41, 2059208), (82, 1029604), (164, 514802), (328, 257401)]