221704576

素因数分解:

$2^7\times {\mathrm{241}}^1\times {\mathrm{7187}}^1$

素因数の和:7442

約数の個数: 32

約数和(自身を含む): 443571480

約数和(自身を除く): 221866904

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 482, 964, 1928, 3856, 7187, 7712, 14374, 15424, 28748, 30848, 57496, 114992, 229984, 459968, 919936, 1732067, 3464134, 6928268, 13856536, 27713072, 55426144, 110852288, 221704576]

約数ペア:

[(1, 221704576), (2, 110852288), (4, 55426144), (8, 27713072), (16, 13856536), (32, 6928268), (64, 3464134), (128, 1732067), (241, 919936), (482, 459968), (964, 229984), (1928, 114992), (3856, 57496), (7187, 30848), (7712, 28748), (14374, 15424)]