90129776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{512101}}^1$

素因数の和:512120

約数の個数: 20

約数和(自身を含む): 190501944

約数和(自身を除く): 100372168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 512101, 1024202, 2048404, 4096808, 5633111, 8193616, 11266222, 22532444, 45064888, 90129776]

約数ペア:

[(1, 90129776), (2, 45064888), (4, 22532444), (8, 11266222), (11, 8193616), (16, 5633111), (22, 4096808), (44, 2048404), (88, 1024202), (176, 512101)]