86887234

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{200201}}^1$

素因数の和:200241

約数の個数: 16

約数和(自身を含む): 153755136

約数和(自身を除く): 66867902

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 200201, 400402, 1401407, 2802814, 6206231, 12412462, 43443617, 86887234]

約数ペア:

[(1, 86887234), (2, 43443617), (7, 12412462), (14, 6206231), (31, 2802814), (62, 1401407), (217, 400402), (434, 200201)]