238475504

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{42223}}^1$

素因数の和:42584

約数の個数: 20

約数和(自身を含む): 463366176

約数和(自身を除く): 224890672

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 42223, 84446, 168892, 337784, 675568, 14904719, 29809438, 59618876, 119237752, 238475504]

約数ペア:

[(1, 238475504), (2, 119237752), (4, 59618876), (8, 29809438), (16, 14904719), (353, 675568), (706, 337784), (1412, 168892), (2824, 84446), (5648, 42223)]