80837926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{13009}}^1$

素因数の和:13263

約数の個数: 16

約数和(自身を含む): 131140800

約数和(自身を除く): 50302874

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 13009, 26018, 169117, 338234, 3109151, 6218302, 40418963, 80837926]

約数ペア:

[(1, 80837926), (2, 40418963), (13, 6218302), (26, 3109151), (239, 338234), (478, 169117), (3107, 26018), (6214, 13009)]