86889964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163327}}^1$

素因数の和:163357

約数の個数: 24

約数和(自身を含む): 182927360

約数和(自身を除く): 96037396

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 163327, 326654, 653308, 1143289, 2286578, 3103213, 4573156, 6206426, 12412852, 21722491, 43444982, 86889964]

約数ペア:

[(1, 86889964), (2, 43444982), (4, 21722491), (7, 12412852), (14, 6206426), (19, 4573156), (28, 3103213), (38, 2286578), (76, 1143289), (133, 653308), (266, 326654), (532, 163327)]