80113604

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{198301}}^1$

素因数の和:198406

約数の個数: 12

約数和(自身を含む): 141587628

約数和(自身を除く): 61474024

約数列:

[1, 2, 4, 101, 202, 404, 198301, 396602, 793204, 20028401, 40056802, 80113604]

約数ペア:

[(1, 80113604), (2, 40056802), (4, 20028401), (101, 793204), (202, 396602), (404, 198301)]