83075408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{399401}}^1$

素因数の和:399422

約数の個数: 20

約数和(自身を含む): 173340468

約数和(自身を除く): 90265060

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 399401, 798802, 1597604, 3195208, 5192213, 6390416, 10384426, 20768852, 41537704, 83075408]

約数ペア:

[(1, 83075408), (2, 41537704), (4, 20768852), (8, 10384426), (13, 6390416), (16, 5192213), (26, 3195208), (52, 1597604), (104, 798802), (208, 399401)]