80271354

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{42743}}^1$

素因数の和:43061

約数の個数: 16

約数和(自身を含む): 161059392

約数和(自身を除く): 80788038

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 42743, 85486, 128229, 256458, 13378559, 26757118, 40135677, 80271354]

約数ペア:

[(1, 80271354), (2, 40135677), (3, 26757118), (6, 13378559), (313, 256458), (626, 128229), (939, 85486), (1878, 42743)]