80076638

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1\times {\mathrm{1123}}^1$

素因数の和:1579

約数の個数: 16

約数和(自身を含む): 121756176

約数和(自身を除く): 41679538

約数列:

[1, 2, 101, 202, 353, 706, 1123, 2246, 35653, 71306, 113423, 226846, 396419, 792838, 40038319, 80076638]

約数ペア:

[(1, 80076638), (2, 40038319), (101, 792838), (202, 396419), (353, 226846), (706, 113423), (1123, 71306), (2246, 35653)]