40339616

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{9623}}^1$

素因数の和:9764

約数の個数: 24

約数和(自身を含む): 80033184

約数和(自身を除く): 39693568

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 9623, 19246, 38492, 76984, 153968, 307936, 1260613, 2521226, 5042452, 10084904, 20169808, 40339616]

約数ペア:

[(1, 40339616), (2, 20169808), (4, 10084904), (8, 5042452), (16, 2521226), (32, 1260613), (131, 307936), (262, 153968), (524, 76984), (1048, 38492), (2096, 19246), (4192, 9623)]