68911078

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{27109}}^1$

素因数の和:27183

約数の個数: 16

約数和(自身を含む): 109307520

約数和(自身を除く): 40396442

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 27109, 54218, 840379, 1111469, 1680758, 2222938, 34455539, 68911078]

約数ペア:

[(1, 68911078), (2, 34455539), (31, 2222938), (41, 1680758), (62, 1111469), (82, 840379), (1271, 54218), (2542, 27109)]