80240938

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{23071}}^1$

素因数の和:23157

約数の個数: 16

約数和(自身を含む): 126249984

約数和(自身を除く): 46009046

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 23071, 46142, 853627, 1084337, 1707254, 2168674, 40120469, 80240938]

約数ペア:

[(1, 80240938), (2, 40120469), (37, 2168674), (47, 1707254), (74, 1084337), (94, 853627), (1739, 46142), (3478, 23071)]