22190296

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{89477}}^1$

素因数の和:89514

約数の個数: 16

約数和(自身を含む): 42949440

約数和(自身を除く): 20759144

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 89477, 178954, 357908, 715816, 2773787, 5547574, 11095148, 22190296]

約数ペア:

[(1, 22190296), (2, 11095148), (4, 5547574), (8, 2773787), (31, 715816), (62, 357908), (124, 178954), (248, 89477)]