31996090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{457087}}^1$

素因数の和:457101

約数の個数: 16

約数和(自身を含む): 65820672

約数和(自身を除く): 33824582

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 457087, 914174, 2285435, 3199609, 4570870, 6399218, 15998045, 31996090]

約数ペア:

[(1, 31996090), (2, 15998045), (5, 6399218), (7, 4570870), (10, 3199609), (14, 2285435), (35, 914174), (70, 457087)]