80729042

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1\times {\mathrm{1621}}^1$

素因数の和:2333

約数の個数: 16

約数和(自身を含む): 124627992

約数和(自身を除く): 43898950

約数列:

[1, 2, 37, 74, 673, 1346, 1621, 3242, 24901, 49802, 59977, 119954, 1090933, 2181866, 40364521, 80729042]

約数ペア:

[(1, 80729042), (2, 40364521), (37, 2181866), (74, 1090933), (673, 119954), (1346, 59977), (1621, 49802), (3242, 24901)]