18394496

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{1097}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 36958680

約数和(自身を除く): 18564184

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 1097, 2096, 2194, 4192, 4388, 8384, 8776, 16768, 17552, 35104, 70208, 140416, 143707, 287414, 574828, 1149656, 2299312, 4598624, 9197248, 18394496]

約数ペア:

[(1, 18394496), (2, 9197248), (4, 4598624), (8, 2299312), (16, 1149656), (32, 574828), (64, 287414), (128, 143707), (131, 140416), (262, 70208), (524, 35104), (1048, 17552), (1097, 16768), (2096, 8776), (2194, 8384), (4192, 4388)]