68219818

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{10531}}^1$

素因数の和:10653

約数の個数: 16

約数和(自身を含む): 106162560

約数和(自身を除く): 37942742

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6478, 10531, 21062, 431771, 831949, 863542, 1663898, 34109909, 68219818]

約数ペア:

[(1, 68219818), (2, 34109909), (41, 1663898), (79, 863542), (82, 831949), (158, 431771), (3239, 21062), (6478, 10531)]