162196688

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{235751}}^1$

素因数の和:235802

約数の個数: 20

約数和(自身を含む): 321565728

約数和(自身を除く): 159369040

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 235751, 471502, 943004, 1886008, 3772016, 10137293, 20274586, 40549172, 81098344, 162196688]

約数ペア:

[(1, 162196688), (2, 81098344), (4, 40549172), (8, 20274586), (16, 10137293), (43, 3772016), (86, 1886008), (172, 943004), (344, 471502), (688, 235751)]