13609328

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:333

約数の個数: 40

約数和(自身を含む): 27367296

約数和(自身を除く): 13757968

約数列:

[1, 2, 4, 8, 16, 43, 86, 131, 151, 172, 262, 302, 344, 524, 604, 688, 1048, 1208, 2096, 2416, 5633, 6493, 11266, 12986, 19781, 22532, 25972, 39562, 45064, 51944, 79124, 90128, 103888, 158248, 316496, 850583, 1701166, 3402332, 6804664, 13609328]

約数ペア:

[(1, 13609328), (2, 6804664), (4, 3402332), (8, 1701166), (16, 850583), (43, 316496), (86, 158248), (131, 103888), (151, 90128), (172, 79124), (262, 51944), (302, 45064), (344, 39562), (524, 25972), (604, 22532), (688, 19781), (1048, 12986), (1208, 11266), (2096, 6493), (2416, 5633)]