30866224

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{3929}}^1$

素因数の和:4428

約数の個数: 20

約数和(自身を含む): 59940360

約数和(自身を除く): 29074136

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 3929, 7856, 7858, 15716, 31432, 62864, 1929139, 3858278, 7716556, 15433112, 30866224]

約数ペア:

[(1, 30866224), (2, 15433112), (4, 7716556), (8, 3858278), (16, 1929139), (491, 62864), (982, 31432), (1964, 15716), (3928, 7858), (3929, 7856)]