123407776

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{4013}}^1$

素因数の和:4085

約数の個数: 36

約数和(自身を含む): 251111826

約数和(自身を除く): 127704050

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 961, 992, 1922, 3844, 4013, 7688, 8026, 15376, 16052, 30752, 32104, 64208, 124403, 128416, 248806, 497612, 995224, 1990448, 3856493, 3980896, 7712986, 15425972, 30851944, 61703888, 123407776]

約数ペア:

[(1, 123407776), (2, 61703888), (4, 30851944), (8, 15425972), (16, 7712986), (31, 3980896), (32, 3856493), (62, 1990448), (124, 995224), (248, 497612), (496, 248806), (961, 128416), (992, 124403), (1922, 64208), (3844, 32104), (4013, 30752), (7688, 16052), (8026, 15376)]