80831382

素因数分解:

$2^1\times 3^1\times {\mathrm{641}}^1\times {\mathrm{21017}}^1$

素因数の和:21663

約数の個数: 16

約数和(自身を含む): 161922672

約数和(自身を除く): 81091290

約数列:

[1, 2, 3, 6, 641, 1282, 1923, 3846, 21017, 42034, 63051, 126102, 13471897, 26943794, 40415691, 80831382]

約数ペア:

[(1, 80831382), (2, 40415691), (3, 26943794), (6, 13471897), (641, 126102), (1282, 63051), (1923, 42034), (3846, 21017)]