31096048

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{12379}}^1$

素因数の和:12544

約数の個数: 20

約数和(自身を含む): 60637240

約数和(自身を除く): 29541192

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 12379, 24758, 49516, 99032, 198064, 1943503, 3887006, 7774012, 15548024, 31096048]

約数ペア:

[(1, 31096048), (2, 15548024), (4, 7774012), (8, 3887006), (16, 1943503), (157, 198064), (314, 99032), (628, 49516), (1256, 24758), (2512, 12379)]