82040378

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{65843}}^1$

素因数の和:65941

約数の個数: 16

約数和(自身を含む): 142223040

約数和(自身を除く): 60182662

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 65843, 131686, 460901, 921802, 5860027, 11720054, 41020189, 82040378]

約数ペア:

[(1, 82040378), (2, 41020189), (7, 11720054), (14, 5860027), (89, 921802), (178, 460901), (623, 131686), (1246, 65843)]