69440806

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{8819}}^1$

素因数の和:8979

約数の個数: 16

約数和(自身を含む): 108380160

約数和(自身を除く): 38939354

約数列:

[1, 2, 31, 62, 127, 254, 3937, 7874, 8819, 17638, 273389, 546778, 1120013, 2240026, 34720403, 69440806]

約数ペア:

[(1, 69440806), (2, 34720403), (31, 2240026), (62, 1120013), (127, 546778), (254, 273389), (3937, 17638), (7874, 8819)]