127739902

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{16223}}^1$

素因数の和:16383

約数の個数: 16

約数和(自身を含む): 199360512

約数和(自身を除く): 71620610

約数列:

[1, 2, 31, 62, 127, 254, 3937, 7874, 16223, 32446, 502913, 1005826, 2060321, 4120642, 63869951, 127739902]

約数ペア:

[(1, 127739902), (2, 63869951), (31, 4120642), (62, 2060321), (127, 1005826), (254, 502913), (3937, 32446), (7874, 16223)]