898949248

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{53611}}^1$

素因数の和:53756

約数の個数: 32

約数和(自身を含む): 1804579920

約数和(自身を除く): 905630672

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 2096, 4192, 8384, 16768, 53611, 107222, 214444, 428888, 857776, 1715552, 3431104, 6862208, 7023041, 14046082, 28092164, 56184328, 112368656, 224737312, 449474624, 898949248]

約数ペア:

[(1, 898949248), (2, 449474624), (4, 224737312), (8, 112368656), (16, 56184328), (32, 28092164), (64, 14046082), (128, 7023041), (131, 6862208), (262, 3431104), (524, 1715552), (1048, 857776), (2096, 428888), (4192, 214444), (8384, 107222), (16768, 53611)]