47277334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{20431}}^1$

素因数の和:20535

約数の個数: 16

約数和(自身を含む): 77232960

約数和(自身を除く): 29955626

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 20431, 40862, 265603, 531206, 1818359, 3636718, 23638667, 47277334]

約数ペア:

[(1, 47277334), (2, 23638667), (13, 3636718), (26, 1818359), (89, 531206), (178, 265603), (1157, 40862), (2314, 20431)]