17667968

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{1423}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 35585760

約数和(自身を除く): 17917792

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1423, 1552, 2846, 3104, 5692, 6208, 11384, 12416, 22768, 45536, 91072, 138031, 182144, 276062, 552124, 1104248, 2208496, 4416992, 8833984, 17667968]

約数ペア:

[(1, 17667968), (2, 8833984), (4, 4416992), (8, 2208496), (16, 1104248), (32, 552124), (64, 276062), (97, 182144), (128, 138031), (194, 91072), (388, 45536), (776, 22768), (1423, 12416), (1552, 11384), (2846, 6208), (3104, 5692)]