70205584

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{102043}}^1$

素因数の和:102094

約数の個数: 20

約数和(自身を含む): 139188016

約数和(自身を除く): 68982432

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 102043, 204086, 408172, 816344, 1632688, 4387849, 8775698, 17551396, 35102792, 70205584]

約数ペア:

[(1, 70205584), (2, 35102792), (4, 17551396), (8, 8775698), (16, 4387849), (43, 1632688), (86, 816344), (172, 408172), (344, 204086), (688, 102043)]