16824424

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 35366400

約数和(自身を除く): 18541976

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 289, 323, 383, 578, 646, 766, 1156, 1292, 1532, 2312, 2584, 3064, 5491, 6511, 7277, 10982, 13022, 14554, 21964, 26044, 29108, 43928, 52088, 58216, 110687, 123709, 221374, 247418, 442748, 494836, 885496, 989672, 2103053, 4206106, 8412212, 16824424]

約数ペア:

[(1, 16824424), (2, 8412212), (4, 4206106), (8, 2103053), (17, 989672), (19, 885496), (34, 494836), (38, 442748), (68, 247418), (76, 221374), (136, 123709), (152, 110687), (289, 58216), (323, 52088), (383, 43928), (578, 29108), (646, 26044), (766, 21964), (1156, 14554), (1292, 13022), (1532, 10982), (2312, 7277), (2584, 6511), (3064, 5491)]