86665838

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131711}}^1$

素因数の和:131767

約数の個数: 16

約数和(自身を含む): 151732224

約数和(自身を除く): 65066386

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 131711, 263422, 921977, 1843954, 6190417, 12380834, 43332919, 86665838]

約数ペア:

[(1, 86665838), (2, 43332919), (7, 12380834), (14, 6190417), (47, 1843954), (94, 921977), (329, 263422), (658, 131711)]