16123616

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 34047216

約数和(自身を除く): 17923600

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 107, 136, 214, 272, 277, 428, 544, 554, 856, 1108, 1712, 1819, 2216, 3424, 3638, 4432, 4709, 7276, 8864, 9418, 14552, 18836, 29104, 29639, 37672, 58208, 59278, 75344, 118556, 150688, 237112, 474224, 503863, 948448, 1007726, 2015452, 4030904, 8061808, 16123616]

約数ペア:

[(1, 16123616), (2, 8061808), (4, 4030904), (8, 2015452), (16, 1007726), (17, 948448), (32, 503863), (34, 474224), (68, 237112), (107, 150688), (136, 118556), (214, 75344), (272, 59278), (277, 58208), (428, 37672), (544, 29639), (554, 29104), (856, 18836), (1108, 14552), (1712, 9418), (1819, 8864), (2216, 7276), (3424, 4709), (3638, 4432)]