117209744

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{170363}}^1$

素因数の和:170414

約数の個数: 20

約数和(自身を含む): 232376496

約数和(自身を除く): 115166752

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 170363, 340726, 681452, 1362904, 2725808, 7325609, 14651218, 29302436, 58604872, 117209744]

約数ペア:

[(1, 117209744), (2, 58604872), (4, 29302436), (8, 14651218), (16, 7325609), (43, 2725808), (86, 1362904), (172, 681452), (344, 340726), (688, 170363)]