125512048

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{31253}}^1$

素因数の和:31512

約数の個数: 20

約数和(自身を含む): 244156248

約数和(自身を除く): 118644200

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 31253, 62506, 125012, 250024, 500048, 7844503, 15689006, 31378012, 62756024, 125512048]

約数ペア:

[(1, 125512048), (2, 62756024), (4, 31378012), (8, 15689006), (16, 7844503), (251, 500048), (502, 250024), (1004, 125012), (2008, 62506), (4016, 31253)]