71188324

素因数分解:

$2^2\times {\mathrm{881}}^1\times {\mathrm{20201}}^1$

素因数の和:21086

約数の個数: 12

約数和(自身を含む): 124727148

約数和(自身を除く): 53538824

約数列:

[1, 2, 4, 881, 1762, 3524, 20201, 40402, 80804, 17797081, 35594162, 71188324]

約数ペア:

[(1, 71188324), (2, 35594162), (4, 17797081), (881, 80804), (1762, 40402), (3524, 20201)]