78394042

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1\times {\mathrm{823}}^1$

素因数の和:1413

約数の個数: 16

約数和(自身を含む): 119189952

約数和(自身を除く): 40795910

約数列:

[1, 2, 97, 194, 491, 823, 982, 1646, 47627, 79831, 95254, 159662, 404093, 808186, 39197021, 78394042]

約数ペア:

[(1, 78394042), (2, 39197021), (97, 808186), (194, 404093), (491, 159662), (823, 95254), (982, 79831), (1646, 47627)]