80419038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1914739}}^1$

素因数の和:1914751

約数の個数: 16

約数和(自身を含む): 183815040

約数和(自身を除く): 103396002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1914739, 3829478, 5744217, 11488434, 13403173, 26806346, 40209519, 80419038]

約数ペア:

[(1, 80419038), (2, 40209519), (3, 26806346), (6, 13403173), (7, 11488434), (14, 5744217), (21, 3829478), (42, 1914739)]