31209128

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{83003}}^1$

素因数の和:83056

約数の個数: 16

約数和(自身を含む): 59762880

約数和(自身を除く): 28553752

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 83003, 166006, 332012, 664024, 3901141, 7802282, 15604564, 31209128]

約数ペア:

[(1, 31209128), (2, 15604564), (4, 7802282), (8, 3901141), (47, 664024), (94, 332012), (188, 166006), (376, 83003)]