70541672

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{205063}}^1$

素因数の和:205112

約数の個数: 16

約数和(自身を含む): 135342240

約数和(自身を除く): 64800568

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 205063, 410126, 820252, 1640504, 8817709, 17635418, 35270836, 70541672]

約数ペア:

[(1, 70541672), (2, 35270836), (4, 17635418), (8, 8817709), (43, 1640504), (86, 820252), (172, 410126), (344, 205063)]