89047238

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{147919}}^1$

素因数の和:147971

約数の個数: 16

約数和(自身を含む): 156203520

約数和(自身を除く): 67156282

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 147919, 295838, 1035433, 2070866, 6360517, 12721034, 44523619, 89047238]

約数ペア:

[(1, 89047238), (2, 44523619), (7, 12721034), (14, 6360517), (43, 2070866), (86, 1035433), (301, 295838), (602, 147919)]