71320168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{524413}}^1$

素因数の和:524436

約数の個数: 16

約数和(自身を含む): 141591780

約数和(自身を除く): 70271612

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 524413, 1048826, 2097652, 4195304, 8915021, 17830042, 35660084, 71320168]

約数ペア:

[(1, 71320168), (2, 35660084), (4, 17830042), (8, 8915021), (17, 4195304), (34, 2097652), (68, 1048826), (136, 524413)]