71320484

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{434881}}^1$

素因数の和:434926

約数の個数: 12

約数和(自身を含む): 127855308

約数和(自身を除く): 56534824

約数列:

[1, 2, 4, 41, 82, 164, 434881, 869762, 1739524, 17830121, 35660242, 71320484]

約数ペア:

[(1, 71320484), (2, 35660242), (4, 17830121), (41, 1739524), (82, 869762), (164, 434881)]