23703664

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 47532672

約数和(自身を除く): 23829008

約数列:

[1, 2, 4, 8, 16, 43, 86, 131, 172, 262, 263, 344, 524, 526, 688, 1048, 1052, 2096, 2104, 4208, 5633, 11266, 11309, 22532, 22618, 34453, 45064, 45236, 68906, 90128, 90472, 137812, 180944, 275624, 551248, 1481479, 2962958, 5925916, 11851832, 23703664]

約数ペア:

[(1, 23703664), (2, 11851832), (4, 5925916), (8, 2962958), (16, 1481479), (43, 551248), (86, 275624), (131, 180944), (172, 137812), (262, 90472), (263, 90128), (344, 68906), (524, 45236), (526, 45064), (688, 34453), (1048, 22618), (1052, 22532), (2096, 11309), (2104, 11266), (4208, 5633)]