25604104

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{4993}}^1$

素因数の和:5640

約数の個数: 16

約数和(自身を含む): 48092220

約数和(自身を除く): 22488116

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 4993, 5128, 9986, 19972, 39944, 3200513, 6401026, 12802052, 25604104]

約数ペア:

[(1, 25604104), (2, 12802052), (4, 6401026), (8, 3200513), (641, 39944), (1282, 19972), (2564, 9986), (4993, 5128)]