313584272

素因数分解:

$2^4\times {\mathrm{2087}}^1\times {\mathrm{9391}}^1$

素因数の和:11486

約数の個数: 20

約数和(自身を含む): 607925376

約数和(自身を除く): 294341104

約数列:

[1, 2, 4, 8, 16, 2087, 4174, 8348, 9391, 16696, 18782, 33392, 37564, 75128, 150256, 19599017, 39198034, 78396068, 156792136, 313584272]

約数ペア:

[(1, 313584272), (2, 156792136), (4, 78396068), (8, 39198034), (16, 19599017), (2087, 150256), (4174, 75128), (8348, 37564), (9391, 33392), (16696, 18782)]