164439584

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{39227}}^1$

素因数の和:39368

約数の個数: 24

約数和(自身を含む): 326220048

約数和(自身を除く): 161780464

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 39227, 78454, 156908, 313816, 627632, 1255264, 5138737, 10277474, 20554948, 41109896, 82219792, 164439584]

約数ペア:

[(1, 164439584), (2, 82219792), (4, 41109896), (8, 20554948), (16, 10277474), (32, 5138737), (131, 1255264), (262, 627632), (524, 313816), (1048, 156908), (2096, 78454), (4192, 39227)]