18103936

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{2111}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 36622080

約数和(自身を除く): 18518144

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2111, 2144, 4222, 4288, 8444, 8576, 16888, 33776, 67552, 135104, 141437, 270208, 282874, 565748, 1131496, 2262992, 4525984, 9051968, 18103936]

約数ペア:

[(1, 18103936), (2, 9051968), (4, 4525984), (8, 2262992), (16, 1131496), (32, 565748), (64, 282874), (67, 270208), (128, 141437), (134, 135104), (268, 67552), (536, 33776), (1072, 16888), (2111, 8576), (2144, 8444), (4222, 4288)]