67090864

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{32009}}^1$

素因数の和:32148

約数の個数: 20

約数和(自身を含む): 130984920

約数和(自身を除く): 63894056

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 32009, 64018, 128036, 256072, 512144, 4193179, 8386358, 16772716, 33545432, 67090864]

約数ペア:

[(1, 67090864), (2, 33545432), (4, 16772716), (8, 8386358), (16, 4193179), (131, 512144), (262, 256072), (524, 128036), (1048, 64018), (2096, 32009)]