67694512

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{32297}}^1$

素因数の和:32436

約数の個数: 20

約数和(自身を含む): 132163416

約数和(自身を除く): 64468904

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 32297, 64594, 129188, 258376, 516752, 4230907, 8461814, 16923628, 33847256, 67694512]

約数ペア:

[(1, 67694512), (2, 33847256), (4, 16923628), (8, 8461814), (16, 4230907), (131, 516752), (262, 258376), (524, 129188), (1048, 64594), (2096, 32297)]